100211200122 has 32 divisors (see below), whose sum is σ = 218710217664. Its totient is φ = 30357641600.

The previous prime is 100211200093. The next prime is 100211200127. The reversal of 100211200122 is 221002112001.

It is a junction number, because it is equal to n+sod(n) for n = 100211200098 and 100211200107.

It is not an unprimeable number, because it can be changed into a prime (100211200127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18129 + ... + 448052.

It is an arithmetic number, because the mean of its divisors is an integer number (6834694302).

Almost surely, 2^100211200122 is an apocalyptic number.

100211200122 is an abundant number, since it is smaller than the sum of its proper divisors (118499017542).

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

100211200122 is a wasteful number, since it uses less digits than its factorization.

100211200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469454.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100211200122 its reverse (221002112001), we get a palindrome (321213312123).

It can be divided in two parts, 1002112001 and 22, that multiplied together give a palindrome (22046464022).

The spelling of 100211200122 in words is "one hundred billion, two hundred eleven million, two hundred thousand, one hundred twenty-two".