61266625122 has 16 divisors (see below), whose sum is σ = 122537780352. Its totient is φ = 20421453360.

The previous prime is 61266625097. The next prime is 61266625141. The reversal of 61266625122 is 22152666216.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1872 + ... + 350052.

It is an arithmetic number, because the mean of its divisors is an integer number (7658611272).

Almost surely, 2^61266625122 is an apocalyptic number.

61266625122 is an abundant number, since it is smaller than the sum of its proper divisors (61271155230).

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

61266625122 is a wasteful number, since it uses less digits than its factorization.

61266625122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377513.

The product of its digits is 103680, while the sum is 39.

The spelling of 61266625122 in words is "sixty-one billion, two hundred sixty-six million, six hundred twenty-five thousand, one hundred twenty-two".