12022157262453 has 16 divisors (see below), whose sum is σ = 17275894485696. Its totient is φ = 7392546466560.

The previous prime is 12022157262371. The next prime is 12022157262469. The reversal of 12022157262453 is 35426275122021.

It is not a de Polignac number, because 12022157262453 - 2²⁴ = 12022140485237 is a prime.

It is a super-2 number, since 2×12022157262453² (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 (12022157262473) 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, 118785363 + ... + 118886528.

It is an arithmetic number, because the mean of its divisors is an integer number (1079743405356).

Almost surely, 2^{12022157262453} is an apocalyptic number.

12022157262453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12022157262453 is a deficient number, since it is larger than the sum of its proper divisors (5253737223243).

12022157262453 is a wasteful number, since it uses less digits than its factorization.

12022157262453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237673204.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 12022157262453 in words is "twelve trillion, twenty-two billion, one hundred fifty-seven million, two hundred sixty-two thousand, four hundred fifty-three".