992212021211010 has 64 divisors (see below), whose sum is σ = 2390591009882880. Its totient is φ = 263560458147840.

The previous prime is 992212021210897. The next prime is 992212021211051. The reversal of 992212021211010 is 10112120212299.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52328475 + ... + 68721854.

It is an arithmetic number, because the mean of its divisors is an integer number (37352984529420).

Almost surely, 2^{992212021211010} is an apocalyptic number.

992212021211010 is an abundant number, since it is smaller than the sum of its proper divisors (1398378988671870).

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

992212021211010 is a wasteful number, since it uses less digits than its factorization.

992212021211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121051403.

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 992212021211010 in words is "nine hundred ninety-two trillion, two hundred twelve billion, twenty-one million, two hundred eleven thousand, ten".