6121772263152 has 120 divisors (see below), whose sum is σ = 21086104507104. Its totient is φ = 1614533340672.

The previous prime is 6121772263151. The next prime is 6121772263153. The reversal of 6121772263152 is 2513622771216.

6121772263152 is a `hidden beast` number, since 6 + 1 + 2 + 1 + 7 + 7 + 2 + 2 + 631 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (6121772263151) and next prime (6121772263153).

It is a junction number, because it is equal to n+sod(n) for n = 6121772263098 and 6121772263107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6121772263151) 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, 233571003 + ... + 233597210.

Almost surely, 2^{6121772263152} is an apocalyptic number.

It is an amenable number.

6121772263152 is an abundant number, since it is smaller than the sum of its proper divisors (14964332243952).

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

6121772263152 is a wasteful number, since it uses less digits than its factorization.

6121772263152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467168247 (or 467168238 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The spelling of 6121772263152 in words is "six trillion, one hundred twenty-one billion, seven hundred seventy-two million, two hundred sixty-three thousand, one hundred fifty-two".