101010222101210 has 16 divisors (see below), whose sum is σ = 181818514269000. Its totient is φ = 40404063398976.

The previous prime is 101010222101197. The next prime is 101010222101221. The reversal of 101010222101210 is 12101222010101.

It can be written as a sum of positive squares in 4 ways, for example, as 39757325126281 + 61252896974929 = 6305341^2 + 7826423^2 .

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, 29034116 + ... + 32326464.

Almost surely, 2^{101010222101210} is an apocalyptic number.

101010222101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101010222101210 is a deficient number, since it is larger than the sum of its proper divisors (80808292167790).

101010222101210 is a wasteful number, since it uses less digits than its factorization.

101010222101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6360385.

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

Adding to 101010222101210 its reverse (12101222010101), we get a palindrome (113111444111311).

The spelling of 101010222101210 in words is "one hundred one trillion, ten billion, two hundred twenty-two million, one hundred one thousand, two hundred ten".