100100012112202 has 16 divisors (see below), whose sum is σ = 150356510784360. Its totient is φ = 49981176683712.

The previous prime is 100100012112187. The next prime is 100100012112253. The reversal of 100100012112202 is 202211210001001.

It can be written as a sum of positive squares in 4 ways, for example, as 99955225013121 + 144787099081 = 9997761^2 + 380509^2 .

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, 155386824 + ... + 156029692.

Almost surely, 2^{100100012112202} is an apocalyptic number.

100100012112202 is a deficient number, since it is larger than the sum of its proper divisors (50256498672158).

100100012112202 is a wasteful number, since it uses less digits than its factorization.

100100012112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749817.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100100012112202 its reverse (202211210001001), we get a palindrome (302311222113203).

The spelling of 100100012112202 in words is "one hundred trillion, one hundred billion, twelve million, one hundred twelve thousand, two hundred two".