100220022120010 has 32 divisors (see below), whose sum is σ = 196275469198032. Its totient is φ = 36622828062720.

The previous prime is 100220022119999. The next prime is 100220022120013. The reversal of 100220022120010 is 10021220022001.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 7958983241889 + 92261038878121 = 2821167^2 + 9605261^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (100220022120013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3973818561 + ... + 3973843780.

Almost surely, 2^{100220022120010} is an apocalyptic number.

100220022120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100220022120010 is a deficient number, since it is larger than the sum of its proper divisors (96055447078022).

100220022120010 is a wasteful number, since it uses less digits than its factorization.

100220022120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7947662458.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100220022120010 its reverse (10021220022001), we get a palindrome (110241242142011).

The spelling of 100220022120010 in words is "one hundred trillion, two hundred twenty billion, twenty-two million, one hundred twenty thousand, ten".