1210112122010 has 32 divisors (see below), whose sum is σ = 2376474109632. Its totient is φ = 439993745280.

The previous prime is 1210112122007. The next prime is 1210112122027. The reversal of 1210112122010 is 102212110121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454517 + ... + 1620743.

It is an arithmetic number, because the mean of its divisors is an integer number (74264815926).

Almost surely, 2^{1210112122010} is an apocalyptic number.

1210112122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210112122010 is a deficient number, since it is larger than the sum of its proper divisors (1166361987622).

1210112122010 is a wasteful number, since it uses less digits than its factorization.

1210112122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175678.

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

Adding to 1210112122010 its reverse (102212110121), we get a palindrome (1312324232131).

The spelling of 1210112122010 in words is "one trillion, two hundred ten billion, one hundred twelve million, one hundred twenty-two thousand, ten".