10211112199974 has 48 divisors (see below), whose sum is σ = 24793367862528. Its totient is φ = 2745845294208.

The previous prime is 10211112199973. The next prime is 10211112199979. The reversal of 10211112199974 is 47999121111201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211112199973) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 420613674 + ... + 420637949.

It is an arithmetic number, because the mean of its divisors is an integer number (516528497136).

Almost surely, 2^{10211112199974} is an apocalyptic number.

10211112199974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10211112199974 is an abundant number, since it is smaller than the sum of its proper divisors (14582255662554).

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

10211112199974 is a wasteful number, since it uses less digits than its factorization.

10211112199974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841251669 (or 841251652 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 48.

The spelling of 10211112199974 in words is "ten trillion, two hundred eleven billion, one hundred twelve million, one hundred ninety-nine thousand, nine hundred seventy-four".