102422022 has 16 divisors (see below), whose sum is σ = 206340912. Its totient is φ = 33891200.

The previous prime is 102422017. The next prime is 102422057. The reversal of 102422022 is 220224201.

It is a junction number, because it is equal to n+sod(n) for n = 102421992 and 102422010.

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, 61479 + ... + 63122.

It is an arithmetic number, because the mean of its divisors is an integer number (12896307).

Almost surely, 2^102422022 is an apocalyptic number.

102422022 is an abundant number, since it is smaller than the sum of its proper divisors (103918890).

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

102422022 is a wasteful number, since it uses less digits than its factorization.

102422022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124743.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 102422022 is about 10120.3765740213. The cubic root of 102422022 is about 467.8763735844.

Adding to 102422022 its reverse (220224201), we get a palindrome (322646223).

The spelling of 102422022 in words is "one hundred two million, four hundred twenty-two thousand, twenty-two".