122254947292 has 6 divisors (see below), whose sum is σ = 213946157768. Its totient is φ = 61127473644.

The previous prime is 122254947251. The next prime is 122254947301. The reversal of 122254947292 is 292749452221.

122254947292 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×122254947292³ (a number of 34 digits) contains 333 as substring.

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, 15281868408 + ... + 15281868415.

Almost surely, 2^122254947292 is an apocalyptic number.

It is an amenable number.

122254947292 is a deficient number, since it is larger than the sum of its proper divisors (91691210476).

122254947292 is a wasteful number, since it uses less digits than its factorization.

122254947292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30563736827 (or 30563736825 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The spelling of 122254947292 in words is "one hundred twenty-two billion, two hundred fifty-four million, nine hundred forty-seven thousand, two hundred ninety-two".