102012222021110 has 16 divisors (see below), whose sum is σ = 183642198019632. Its totient is φ = 40800400279200.

The previous prime is 102012222021107. The next prime is 102012222021133. The reversal of 102012222021110 is 11120222210201.

It is a congruent number.

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, 560970701 + ... + 561152520.

It is an arithmetic number, because the mean of its divisors is an integer number (11477637376227).

Almost surely, 2^{102012222021110} is an apocalyptic number.

102012222021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102012222021110 is a deficient number, since it is larger than the sum of its proper divisors (81629975998522).

102012222021110 is a wasteful number, since it uses less digits than its factorization.

102012222021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122132319.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102012222021110 its reverse (11120222210201), we get a palindrome (113132444231311).

The spelling of 102012222021110 in words is "one hundred two trillion, twelve billion, two hundred twenty-two million, twenty-one thousand, one hundred ten".