9999233311022 has 8 divisors (see below), whose sum is σ = 15881135258736. Its totient is φ = 4705521558112.

The previous prime is 9999233311021. The next prime is 9999233311043. The reversal of 9999233311022 is 2201133329999.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9999233311021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147047548658 + ... + 147047548725.

It is an arithmetic number, because the mean of its divisors is an integer number (1985141907342).

Almost surely, 2^{9999233311022} is an apocalyptic number.

9999233311022 is a deficient number, since it is larger than the sum of its proper divisors (5881901947714).

9999233311022 is a wasteful number, since it uses less digits than its factorization.

9999233311022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294095097402.

The product of its (nonzero) digits is 1417176, while the sum is 53.

The spelling of 9999233311022 in words is "nine trillion, nine hundred ninety-nine billion, two hundred thirty-three million, three hundred eleven thousand, twenty-two".