102056422 has 16 divisors (see below), whose sum is σ = 165160800. Its totient is φ = 47017152.

The previous prime is 102056401. The next prime is 102056431. The reversal of 102056422 is 224650201.

It is a super-3 number, since 3×102056422³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102056393 and 102056402.

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, 12298 + ... + 18850.

It is an arithmetic number, because the mean of its divisors is an integer number (10322550).

Almost surely, 2^102056422 is an apocalyptic number.

102056422 is a deficient number, since it is larger than the sum of its proper divisors (63104378).

102056422 is a wasteful number, since it uses less digits than its factorization.

102056422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7167.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 102056422 is about 10102.2978574184. The cubic root of 102056422 is about 467.3190079788.

The spelling of 102056422 in words is "one hundred two million, fifty-six thousand, four hundred twenty-two".