102210220022 has 16 divisors (see below), whose sum is σ = 155974920192. Its totient is φ = 50225027880.

The previous prime is 102210220009. The next prime is 102210220037. The reversal of 102210220022 is 220022012201.

It is a junction number, because it is equal to n+sod(n) for n = 102210219979 and 102210220006.

It is a congruent number.

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, 1580138 + ... + 1643549.

It is an arithmetic number, because the mean of its divisors is an integer number (9748432512).

Almost surely, 2^102210220022 is an apocalyptic number.

102210220022 is a deficient number, since it is larger than the sum of its proper divisors (53764700170).

102210220022 is a wasteful number, since it uses less digits than its factorization.

102210220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223963.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102210220022 its reverse (220022012201), we get a palindrome (322232232223).

The spelling of 102210220022 in words is "one hundred two billion, two hundred ten million, two hundred twenty thousand, twenty-two".