100202112002111 has 32 divisors (see below), whose sum is σ = 117467802547200. Its totient is φ = 83679867774720.

The previous prime is 100202112002101. The next prime is 100202112002171. The reversal of 100202112002111 is 111200211202001.

It is not a de Polignac number, because 100202112002111 - 2³⁸ = 99927234095167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100202112002101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2139721445 + ... + 2139768273.

It is an arithmetic number, because the mean of its divisors is an integer number (3670868829600).

Almost surely, 2^{100202112002111} is an apocalyptic number.

100202112002111 is a deficient number, since it is larger than the sum of its proper divisors (17265690545089).

100202112002111 is an equidigital number, since it uses as much as digits as its factorization.

100202112002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56759.

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

Adding to 100202112002111 its reverse (111200211202001), we get a palindrome (211402323204112).

The spelling of 100202112002111 in words is "one hundred trillion, two hundred two billion, one hundred twelve million, two thousand, one hundred eleven".