22052677730220 has 120 divisors (see below), whose sum is σ = 69182460595248. Its totient is φ = 5880510576000.

The previous prime is 22052677730143. The next prime is 22052677730231. The reversal of 22052677730220 is 2203777625022.

22052677730220 is a `hidden beast` number, since 2 + 2 + 0 + 526 + 7 + 77 + 30 + 2 + 20 = 666.

It is a super-2 number, since 2×22052677730220² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 49888170 + ... + 50328270.

Almost surely, 2^{22052677730220} is an apocalyptic number.

22052677730220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22052677730220 is an abundant number, since it is smaller than the sum of its proper divisors (47129782865028).

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

22052677730220 is a wasteful number, since it uses less digits than its factorization.

22052677730220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471053 (or 471042 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 45.

The spelling of 22052677730220 in words is "twenty-two trillion, fifty-two billion, six hundred seventy-seven million, seven hundred thirty thousand, two hundred twenty".