61022170626 has 8 divisors (see below), whose sum is σ = 122044341264. Its totient is φ = 20340723540.

The previous prime is 61022170597. The next prime is 61022170681. The reversal of 61022170626 is 62607122016.

It is a sphenic number, since it is the product of 3 distinct primes.

61022170626 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5085180880 + ... + 5085180891.

It is an arithmetic number, because the mean of its divisors is an integer number (15255542658).

Almost surely, 2^61022170626 is an apocalyptic number.

61022170626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61022170626 is a wasteful number, since it uses less digits than its factorization.

61022170626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10170361776.

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 61022170626 in words is "sixty-one billion, twenty-two million, one hundred seventy thousand, six hundred twenty-six".