100000210022120 has 64 divisors (see below), whose sum is σ = 232291794954240. Its totient is φ = 38704218278400.

The previous prime is 100000210022101. The next prime is 100000210022137. The reversal of 100000210022120 is 21220012000001.

It is a happy 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, 2901044 + ... + 14436636.

It is an arithmetic number, because the mean of its divisors is an integer number (3629559296160).

Almost surely, 2^{100000210022120} is an apocalyptic number.

100000210022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100000210022120 is an abundant number, since it is smaller than the sum of its proper divisors (132291584932120).

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

100000210022120 is a wasteful number, since it uses less digits than its factorization.

100000210022120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11542626 (or 11542622 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100000210022120 its reverse (21220012000001), we get a palindrome (121220222022121).

The spelling of 100000210022120 in words is "one hundred trillion, two hundred ten million, twenty-two thousand, one hundred twenty".