22273654741740 has 192 divisors, whose sum is σ = 74802080102400. Its totient is φ = 5485485696768.

The previous prime is 22273654741643. The next prime is 22273654741799. The reversal of 22273654741740 is 4714745637222.

22273654741740 is a `hidden beast` number, since 2 + 2 + 2 + 73 + 65 + 474 + 1 + 7 + 40 = 666.

It is a super-2 number, since 2×22273654741740² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30559992 + ... + 31280351.

It is an arithmetic number, because the mean of its divisors is an integer number (389594167200).

Almost surely, 2^{22273654741740} is an apocalyptic number.

22273654741740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22273654741740 is an abundant number, since it is smaller than the sum of its proper divisors (52528425360660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22273654741740 is a wasteful number, since it uses less digits than its factorization.

22273654741740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61840413 (or 61840405 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 54.

The spelling of 22273654741740 in words is "twenty-two trillion, two hundred seventy-three billion, six hundred fifty-four million, seven hundred forty-one thousand, seven hundred forty".