61322233222316 has 96 divisors (see below), whose sum is σ = 126149060136960. Its totient is φ = 25770655769600.

The previous prime is 61322233222259. The next prime is 61322233222337.

61322233222316 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 61322233222316.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60087221 + ... + 61099251.

It is an arithmetic number, because the mean of its divisors is an integer number (1314052709760).

Almost surely, 2^{61322233222316} is an apocalyptic number.

It is an amenable number.

61322233222316 is an abundant number, since it is smaller than the sum of its proper divisors (64826826914644).

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

61322233222316 is a wasteful number, since it uses less digits than its factorization.

61322233222316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013495 (or 1013493 counting only the distinct ones).

The product of its digits is 186624, while the sum is 38.

It can be divided in two parts, 6132223 and 3222316, that added together give a palindrome (9354539).

The spelling of 61322233222316 in words is "sixty-one trillion, three hundred twenty-two billion, two hundred thirty-three million, two hundred twenty-two thousand, three hundred sixteen".