20233335099 has 24 divisors (see below), whose sum is σ = 27905953296. Its totient is φ = 13039790400.

The previous prime is 20233335091. The next prime is 20233335107. The reversal of 20233335099 is 99053333202.

It is an interprime number because it is at equal distance from previous prime (20233335091) and next prime (20233335107).

It is not a de Polignac number, because 20233335099 - 2³ = 20233335091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20233335091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3147909 + ... + 3154329.

It is an arithmetic number, because the mean of its divisors is an integer number (1162748054).

Almost surely, 2^20233335099 is an apocalyptic number.

20233335099 is a deficient number, since it is larger than the sum of its proper divisors (7672618197).

20233335099 is a wasteful number, since it uses less digits than its factorization.

20233335099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7579 (or 7548 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 39.

The spelling of 20233335099 in words is "twenty billion, two hundred thirty-three million, three hundred thirty-five thousand, ninety-nine".