2202101002320 has 80 divisors (see below), whose sum is σ = 7123318042752. Its totient is φ = 561695326720.

The previous prime is 2202101002319. The next prime is 2202101002337. The reversal of 2202101002320 is 232001012022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2202101002320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199460151 + ... + 199471190.

Almost surely, 2^{2202101002320} is an apocalyptic number.

2202101002320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202101002320 is an abundant number, since it is smaller than the sum of its proper divisors (4921217040432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202101002320 is a wasteful number, since it uses less digits than its factorization.

2202101002320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398931380 (or 398931374 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2202101002320 its reverse (232001012022), we get a palindrome (2434102014342).

The spelling of 2202101002320 in words is "two trillion, two hundred two billion, one hundred one million, two thousand, three hundred twenty".