210100102011122 has 8 divisors (see below), whose sum is σ = 333688397311836. Its totient is φ = 98870636240512.

The previous prime is 210100102011101. The next prime is 210100102011143. The reversal of 210100102011122 is 221110201001012.

It is an interprime number because it is at equal distance from previous prime (210100102011101) and next prime (210100102011143).

It can be written as a sum of positive squares in 2 ways, for example, as 205554759026761 + 4545342984361 = 14337181^2 + 2131981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 210100102011097 and 210100102011106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3089707382483 + ... + 3089707382550.

Almost surely, 2^{210100102011122} is an apocalyptic number.

210100102011122 is a deficient number, since it is larger than the sum of its proper divisors (123588295300714).

210100102011122 is a wasteful number, since it uses less digits than its factorization.

210100102011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6179414765052.

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

Adding to 210100102011122 its reverse (221110201001012), we get a palindrome (431210303012134).

The spelling of 210100102011122 in words is "two hundred ten trillion, one hundred billion, one hundred two million, eleven thousand, one hundred twenty-two".