992122071 has 8 divisors (see below), whose sum is σ = 1337693040. Its totient is φ = 653982912.

The previous prime is 992122067. The next prime is 992122099. The reversal of 992122071 is 170221299.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 992122071 - 2² = 992122067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992126071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857640 + ... + 1858173.

It is an arithmetic number, because the mean of its divisors is an integer number (167211630).

Almost surely, 2^992122071 is an apocalyptic number.

992122071 is a deficient number, since it is larger than the sum of its proper divisors (345570969).

992122071 is a wasteful number, since it uses less digits than its factorization.

992122071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715905.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 992122071 is about 31497.9693154971. The cubic root of 992122071 is about 997.3670975754.

The spelling of 992122071 in words is "nine hundred ninety-two million, one hundred twenty-two thousand, seventy-one".