100202111012122 has 16 divisors (see below), whose sum is σ = 171776466326592. Its totient is φ = 42943407143040.

The previous prime is 100202111012119. The next prime is 100202111012153. The reversal of 100202111012122 is 221210111202001.

It is a junction number, because it is equal to n+sod(n) for n = 100202111012096 and 100202111012105.

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, 27800904 + ... + 31197667.

It is an arithmetic number, because the mean of its divisors is an integer number (10736029145412).

Almost surely, 2^{100202111012122} is an apocalyptic number.

100202111012122 is a deficient number, since it is larger than the sum of its proper divisors (71574355314470).

100202111012122 is a wasteful number, since it uses less digits than its factorization.

100202111012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59119893.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100202111012122 its reverse (221210111202001), we get a palindrome (321412222214123).

The spelling of 100202111012122 in words is "one hundred trillion, two hundred two billion, one hundred eleven million, twelve thousand, one hundred twenty-two".