22130033013021 has 16 divisors (see below), whose sum is σ = 29554365303680. Its totient is φ = 14729529447360.

The previous prime is 22130033013017. The next prime is 22130033013029. The reversal of 22130033013021 is 12031033003122.

It is not a de Polignac number, because 22130033013021 - 2² = 22130033013017 is a prime.

It is a super-2 number, since 2×22130033013021² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130033013029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69831795 + ... + 70147983.

It is an arithmetic number, because the mean of its divisors is an integer number (1847147831480).

Almost surely, 2^{22130033013021} is an apocalyptic number.

It is an amenable number.

22130033013021 is a deficient number, since it is larger than the sum of its proper divisors (7424332290659).

22130033013021 is a wasteful number, since it uses less digits than its factorization.

22130033013021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353796.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 22130033013021 its reverse (12031033003122), we get a palindrome (34161066016143).

The spelling of 22130033013021 in words is "twenty-two trillion, one hundred thirty billion, thirty-three million, thirteen thousand, twenty-one".