15101400222452 has 24 divisors (see below), whose sum is σ = 26636603448000. Its totient is φ = 7491019758336.

The previous prime is 15101400222379. The next prime is 15101400222481. The reversal of 15101400222452 is 25422200410151.

It is a congruent number.

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, 8929373 + ... + 10485060.

It is an arithmetic number, because the mean of its divisors is an integer number (1109858477000).

Almost surely, 2^{15101400222452} is an apocalyptic number.

It is an amenable number.

15101400222452 is a deficient number, since it is larger than the sum of its proper divisors (11535203225548).

15101400222452 is a wasteful number, since it uses less digits than its factorization.

15101400222452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19415975 (or 19415973 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The spelling of 15101400222452 in words is "fifteen trillion, one hundred one billion, four hundred million, two hundred twenty-two thousand, four hundred fifty-two".