10222201222000 has 40 divisors (see below), whose sum is σ = 24717282559632. Its totient is φ = 4088880488000.

The previous prime is 10222201221997. The next prime is 10222201222091. The reversal of 10222201222000 is 22210222201.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2555548306 + ... + 2555552305.

Almost surely, 2^{10222201222000} is an apocalyptic number.

10222201222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222201222000 is an abundant number, since it is smaller than the sum of its proper divisors (14495081337632).

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

10222201222000 is an equidigital number, since it uses as much as digits as its factorization.

10222201222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111100634 (or 5111100618 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10222201222000 its reverse (22210222201), we get a palindrome (10244411444201).

The spelling of 10222201222000 in words is "ten trillion, two hundred twenty-two billion, two hundred one million, two hundred twenty-two thousand".