10202211992 has 48 divisors (see below), whose sum is σ = 22769805960. Its totient is φ = 4270686336.

The previous prime is 10202211991. The next prime is 10202212001. The reversal of 10202211992 is 29911220201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202211991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285773 + ... + 319484.

Almost surely, 2^10202211992 is an apocalyptic number.

It is an amenable number.

10202211992 is an abundant number, since it is smaller than the sum of its proper divisors (12567593968).

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

10202211992 is a wasteful number, since it uses less digits than its factorization.

10202211992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605320 (or 605309 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 10202211992 in words is "ten billion, two hundred two million, two hundred eleven thousand, nine hundred ninety-two".