1010556222 has 32 divisors (see below), whose sum is σ = 2196569760. Its totient is φ = 308085120.

The previous prime is 1010556199. The next prime is 1010556223. The reversal of 1010556222 is 2226550101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1010556192 and 1010556201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010556223) 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, 50929 + ... + 67932.

It is an arithmetic number, because the mean of its divisors is an integer number (68642805).

Almost surely, 2^1010556222 is an apocalyptic number.

1010556222 is an abundant number, since it is smaller than the sum of its proper divisors (1186013538).

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

1010556222 is a wasteful number, since it uses less digits than its factorization.

1010556222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118988.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1010556222 is about 31789.2469555351. The cubic root of 1010556222 is about 1003.5064312361.

The spelling of 1010556222 in words is "one billion, ten million, five hundred fifty-six thousand, two hundred twenty-two".