1051656000222 has 16 divisors (see below), whose sum is σ = 2107630922112. Its totient is φ = 349832179800.

The previous prime is 1051656000179. The next prime is 1051656000259. The reversal of 1051656000222 is 2220006561501.

It is a super-2 number, since 2×1051656000222² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051656000222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179951904 + ... + 179957747.

It is an arithmetic number, because the mean of its divisors is an integer number (131726932632).

Almost surely, 2^{1051656000222} is an apocalyptic number.

1051656000222 is an abundant number, since it is smaller than the sum of its proper divisors (1055974921890).

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

1051656000222 is a wasteful number, since it uses less digits than its factorization.

1051656000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359910143.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 1051656000222 in words is "one trillion, fifty-one billion, six hundred fifty-six million, two hundred twenty-two", and thus it is an aban number.