102055226 has 32 divisors (see below), whose sum is σ = 188915328. Its totient is φ = 40265280.

The previous prime is 102055201. The next prime is 102055231. The reversal of 102055226 is 622550201.

It is a super-2 number, since 2×102055226² = 20830538307822152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123896 + ... + 124716.

It is an arithmetic number, because the mean of its divisors is an integer number (5903604).

Almost surely, 2^102055226 is an apocalyptic number.

102055226 is a deficient number, since it is larger than the sum of its proper divisors (86860102).

102055226 is a wasteful number, since it uses less digits than its factorization.

102055226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 102055226 is about 10102.2386627915. The cubic root of 102055226 is about 467.3171824666.

The spelling of 102055226 in words is "one hundred two million, fifty-five thousand, two hundred twenty-six".