61162213105232 has 10 divisors (see below), whose sum is σ = 118501787891418. Its totient is φ = 30581106552608.

The previous prime is 61162213105219. The next prime is 61162213105249. The reversal of 61162213105232 is 23250131226116.

It can be written as a sum of positive squares in only one way, i.e., 56447513080336 + 4714700024896 = 7513156^2 + 2171336^2 .

It is a super-3 number, since 3×61162213105232³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 61162213105192 and 61162213105201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1911319159523 + ... + 1911319159554.

Almost surely, 2^{61162213105232} is an apocalyptic number.

It is an amenable number.

61162213105232 is a deficient number, since it is larger than the sum of its proper divisors (57339574786186).

61162213105232 is a wasteful number, since it uses less digits than its factorization.

61162213105232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3822638319085 (or 3822638319079 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 61162213105232 in words is "sixty-one trillion, one hundred sixty-two billion, two hundred thirteen million, one hundred five thousand, two hundred thirty-two".