10212256155010 has 128 divisors (see below), whose sum is σ = 22867075090944. Its totient is φ = 3197457745920.

The previous prime is 10212256155001. The next prime is 10212256155053. The reversal of 10212256155010 is 1055165221201.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36388525 + ... + 36668095.

It is an arithmetic number, because the mean of its divisors is an integer number (178649024148).

Almost surely, 2^{10212256155010} is an apocalyptic number.

10212256155010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212256155010 is an abundant number, since it is smaller than the sum of its proper divisors (12654818935934).

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

10212256155010 is a wasteful number, since it uses less digits than its factorization.

10212256155010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280028.

The product of its (nonzero) digits is 6000, while the sum is 31.

The spelling of 10212256155010 in words is "ten trillion, two hundred twelve billion, two hundred fifty-six million, one hundred fifty-five thousand, ten".