10112209380 has 576 divisors, whose sum is σ = 39553113600. Its totient is φ = 2076834816.

The previous prime is 10112209379. The next prime is 10112209391. The reversal of 10112209380 is 8390221101.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 34512514 + ... + 34512806.

It is an arithmetic number, because the mean of its divisors is an integer number (68668600).

Almost surely, 2^10112209380 is an apocalyptic number.

10112209380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10112209380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19776556800).

10112209380 is an abundant number, since it is smaller than the sum of its proper divisors (29440904220).

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

10112209380 is a wasteful number, since it uses less digits than its factorization.

10112209380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 10112209380 in words is "ten billion, one hundred twelve million, two hundred nine thousand, three hundred eighty".