22021201012013 has 16 divisors (see below), whose sum is σ = 25196774803200. Its totient is φ = 18853061136000.

The previous prime is 22021201012007. The next prime is 22021201012033. The reversal of 22021201012013 is 31021010212022.

It is not a de Polignac number, because 22021201012013 - 2⁶ = 22021201011949 is a prime.

It is a super-3 number, since 3×22021201012013³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 22021201011982 and 22021201012000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22021201012033) 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, 21734888 + ... + 22725486.

It is an arithmetic number, because the mean of its divisors is an integer number (1574798425200).

Almost surely, 2^{22021201012013} is an apocalyptic number.

It is an amenable number.

22021201012013 is a deficient number, since it is larger than the sum of its proper divisors (3175573791187).

22021201012013 is a wasteful number, since it uses less digits than its factorization.

22021201012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994348.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22021201012013 its reverse (31021010212022), we get a palindrome (53042211224035).

The spelling of 22021201012013 in words is "twenty-two trillion, twenty-one billion, two hundred one million, twelve thousand, thirteen".