22333412441421 has 24 divisors (see below), whose sum is σ = 34161722210304. Its totient is φ = 14011177541760.

The previous prime is 22333412441419. The next prime is 22333412441429. The reversal of 22333412441421 is 12414421433322.

22333412441421 is a `hidden beast` number, since 2 + 2 + 33 + 341 + 244 + 1 + 42 + 1 = 666.

It is not a de Polignac number, because 22333412441421 - 2¹ = 22333412441419 is a prime.

It is a super-2 number, since 2×22333412441421² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22333412441429) 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, 9018061 + ... + 11224626.

It is an arithmetic number, because the mean of its divisors is an integer number (1423405092096).

Almost surely, 2^{22333412441421} is an apocalyptic number.

It is an amenable number.

22333412441421 is a deficient number, since it is larger than the sum of its proper divisors (11828309768883).

22333412441421 is a wasteful number, since it uses less digits than its factorization.

22333412441421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20249921 (or 20249918 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

Adding to 22333412441421 its reverse (12414421433322), we get a palindrome (34747833874743).

The spelling of 22333412441421 in words is "twenty-two trillion, three hundred thirty-three billion, four hundred twelve million, four hundred forty-one thousand, four hundred twenty-one".