102212010101022 has 32 divisors (see below), whose sum is σ = 211291329945600. Its totient is φ = 32928962019360.

The previous prime is 102212010100957. The next prime is 102212010101023. The reversal of 102212010101022 is 220101010212201.

It is a junction number, because it is equal to n+sod(n) for n = 102212010100992 and 102212010101010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212010101023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355307022 + ... + 355594577.

It is an arithmetic number, because the mean of its divisors is an integer number (6602854060800).

Almost surely, 2^{102212010101022} is an apocalyptic number.

102212010101022 is an abundant number, since it is smaller than the sum of its proper divisors (109079319844578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102212010101022 is a wasteful number, since it uses less digits than its factorization.

102212010101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710902408.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102212010101022 its reverse (220101010212201), we get a palindrome (322313020313223).

The spelling of 102212010101022 in words is "one hundred two trillion, two hundred twelve billion, ten million, one hundred one thousand, twenty-two".