102010011122222 has 24 divisors (see below), whose sum is σ = 178001835959520. Its totient is φ = 43717403207520.

The previous prime is 102010011122167. The next prime is 102010011122233. The reversal of 102010011122222 is 222221110010201.

It is a super-2 number, since 2×102010011122222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102010011122222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10288022 + ... + 17602937.

It is an arithmetic number, because the mean of its divisors is an integer number (7416743164980).

Almost surely, 2^{102010011122222} is an apocalyptic number.

102010011122222 is a deficient number, since it is larger than the sum of its proper divisors (75991824837298).

102010011122222 is a wasteful number, since it uses less digits than its factorization.

102010011122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27928296 (or 27928289 counting only the distinct ones).

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

Adding to 102010011122222 its reverse (222221110010201), we get a palindrome (324231121132423).

The spelling of 102010011122222 in words is "one hundred two trillion, ten billion, eleven million, one hundred twenty-two thousand, two hundred twenty-two".