100122020033 has 16 divisors (see below), whose sum is σ = 116027856000. Its totient is φ = 84617571456.

The previous prime is 100122020027. The next prime is 100122020039. The reversal of 100122020033 is 330020221001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100122020027) and next prime (100122020039).

It is a cyclic number.

It is not a de Polignac number, because 100122020033 - 2¹⁸ = 100121757889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100122020039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1759991 + ... + 1815987.

It is an arithmetic number, because the mean of its divisors is an integer number (7251741000).

Almost surely, 2^100122020033 is an apocalyptic number.

It is an amenable number.

100122020033 is a deficient number, since it is larger than the sum of its proper divisors (15905835967).

100122020033 is an equidigital number, since it uses as much as digits as its factorization.

100122020033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59576.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100122020033 its reverse (330020221001), we get a palindrome (430142241034).

The spelling of 100122020033 in words is "one hundred billion, one hundred twenty-two million, twenty thousand, thirty-three".