100201001211122 has 16 divisors (see below), whose sum is σ = 171774724793280. Its totient is φ = 42942891268368.

The previous prime is 100201001211089. The next prime is 100201001211139. The reversal of 100201001211122 is 221112100102001.

It is a super-2 number, since 2×100201001211122² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 100201001211097 and 100201001211106.

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, 31334597 + ... + 34383992.

It is an arithmetic number, because the mean of its divisors is an integer number (10735920299580).

Almost surely, 2^{100201001211122} is an apocalyptic number.

100201001211122 is a deficient number, since it is larger than the sum of its proper divisors (71573723582158).

100201001211122 is a wasteful number, since it uses less digits than its factorization.

100201001211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65827505.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100201001211122 its reverse (221112100102001), we get a palindrome (321313101313123).

The spelling of 100201001211122 in words is "one hundred trillion, two hundred one billion, one million, two hundred eleven thousand, one hundred twenty-two".