101210102222222 has 64 divisors (see below), whose sum is σ = 176253487118208. Its totient is φ = 42693262080000.

The previous prime is 101210102222213. The next prime is 101210102222233. The reversal of 101210102222222 is 222222201012101.

It is a junction number, because it is equal to n+sod(n) for n = 101210102222194 and 101210102222203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2945476322 + ... + 2945510682.

It is an arithmetic number, because the mean of its divisors is an integer number (2753960736222).

Almost surely, 2^{101210102222222} is an apocalyptic number.

101210102222222 is a deficient number, since it is larger than the sum of its proper divisors (75043384895986).

101210102222222 is a wasteful number, since it uses less digits than its factorization.

101210102222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46685.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 101210102222222 its reverse (222222201012101), we get a palindrome (323432303234323).

The spelling of 101210102222222 in words is "one hundred one trillion, two hundred ten billion, one hundred two million, two hundred twenty-two thousand, two hundred twenty-two".