100222102111152 has 80 divisors (see below), whose sum is σ = 298766580968960. Its totient is φ = 28356877702656.

The previous prime is 100222102111151. The next prime is 100222102111193. The reversal of 100222102111152 is 251111201222001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (100222102111151) 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, 1447926877 + ... + 1447996092.

It is an arithmetic number, because the mean of its divisors is an integer number (3734582262112).

Almost surely, 2^{100222102111152} is an apocalyptic number.

100222102111152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100222102111152 is an abundant number, since it is smaller than the sum of its proper divisors (198544478857808).

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

100222102111152 is a wasteful number, since it uses less digits than its factorization.

100222102111152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895923090 (or 2895923084 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 21.

Adding to 100222102111152 its reverse (251111201222001), we get a palindrome (351333303333153).

The spelling of 100222102111152 in words is "one hundred trillion, two hundred twenty-two billion, one hundred two million, one hundred eleven thousand, one hundred fifty-two".