22452345101331 has 6 divisors (see below), whose sum is σ = 32431165146380. Its totient is φ = 14968230067548.

The previous prime is 22452345101297. The next prime is 22452345101341. The reversal of 22452345101331 is 13310154325422.

22452345101331 is a `hidden beast` number, since 2 + 2 + 4 + 5 + 2 + 3 + 4 + 510 + 133 + 1 = 666.

It is not a de Polignac number, because 22452345101331 - 2²⁹ = 22451808230419 is a prime.

It is a super-2 number, since 2×22452345101331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22452345101341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1247352505621 + ... + 1247352505638.

Almost surely, 2^{22452345101331} is an apocalyptic number.

22452345101331 is a deficient number, since it is larger than the sum of its proper divisors (9978820045049).

22452345101331 is a wasteful number, since it uses less digits than its factorization.

22452345101331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494705011265 (or 2494705011262 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 22452345101331 its reverse (13310154325422), we get a palindrome (35762499426753).

The spelling of 22452345101331 in words is "twenty-two trillion, four hundred fifty-two billion, three hundred forty-five million, one hundred one thousand, three hundred thirty-one".