3752022116826 has 72 divisors (see below), whose sum is σ = 8875616810580. Its totient is φ = 1143992166912.

The previous prime is 3752022116819. The next prime is 3752022116827. The reversal of 3752022116826 is 6286112202573.

3752022116826 is a `hidden beast` number, since 3 + 7 + 520 + 2 + 2 + 116 + 8 + 2 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3401623233801 + 350398883025 = 1844349^2 + 591945^2 .

It is not an unprimeable number, because it can be changed into a prime (3752022116827) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9766935 + ... + 10143818.

Almost surely, 2^{3752022116826} is an apocalyptic number.

3752022116826 is an abundant number, since it is smaller than the sum of its proper divisors (5123594693754).

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

3752022116826 is a wasteful number, since it uses less digits than its factorization.

3752022116826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19910828 (or 19910806 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

It can be divided in two parts, 375202 and 2116826, that added together give a triangular number (2492028 = T₂₂₃₂).

The spelling of 3752022116826 in words is "three trillion, seven hundred fifty-two billion, twenty-two million, one hundred sixteen thousand, eight hundred twenty-six".