361121012202112 has 64 divisors (see below), whose sum is σ = 719619883522560. Its totient is φ = 180510539489280.

The previous prime is 361121012202101. The next prime is 361121012202113. The reversal of 361121012202112 is 211202210121163.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (361121012202113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7913917537 + ... + 7913963167.

It is an arithmetic number, because the mean of its divisors is an integer number (11244060680040).

Almost surely, 2^{361121012202112} is an apocalyptic number.

361121012202112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

361121012202112 is a deficient number, since it is larger than the sum of its proper divisors (358498871320448).

361121012202112 is an equidigital number, since it uses as much as digits as its factorization.

361121012202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61401 (or 61389 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 361121012202112 its reverse (211202210121163), we get a palindrome (572323222323275).

The spelling of 361121012202112 in words is "three hundred sixty-one trillion, one hundred twenty-one billion, twelve million, two hundred two thousand, one hundred twelve".