992229112 has 64 divisors (see below), whose sum is σ = 2178601920. Its totient is φ = 414855168.

The previous prime is 992229107. The next prime is 992229127. The reversal of 992229112 is 211922299.

It is a super-2 number, since 2×992229112² = 1969037221400617088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 583848 + ... + 585544.

It is an arithmetic number, because the mean of its divisors is an integer number (34040655).

Almost surely, 2^992229112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 992229112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1089300960).

992229112 is an abundant number, since it is smaller than the sum of its proper divisors (1186372808).

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

992229112 is a wasteful number, since it uses less digits than its factorization.

992229112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960 (or 1956 counting only the distinct ones).

The product of its digits is 11664, while the sum is 37.

The square root of 992229112 is about 31499.6684426995. The cubic root of 992229112 is about 997.4029652491.

The spelling of 992229112 in words is "nine hundred ninety-two million, two hundred twenty-nine thousand, one hundred twelve".