102010222101010 has 32 divisors (see below), whose sum is σ = 194027147850240. Its totient is φ = 38535947406528.

The previous prime is 102010222100959. The next prime is 102010222101059. The reversal of 102010222101010 is 10101222010201.

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, 2807087557 + ... + 2807123896.

It is an arithmetic number, because the mean of its divisors is an integer number (6063348370320).

Almost surely, 2^{102010222101010} is an apocalyptic number.

102010222101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102010222101010 is a deficient number, since it is larger than the sum of its proper divisors (92016925749230).

102010222101010 is a wasteful number, since it uses less digits than its factorization.

102010222101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5614211562.

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

Adding to 102010222101010 its reverse (10101222010201), we get a palindrome (112111444111211).

The spelling of 102010222101010 in words is "one hundred two trillion, ten billion, two hundred twenty-two million, one hundred one thousand, ten".