10012249947504 has 80 divisors (see below), whose sum is σ = 30117711485952. Its totient is φ = 2806668443904.

The previous prime is 10012249947487. The next prime is 10012249947509. The reversal of 10012249947504 is 40574994221001.

10012249947504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10012249947504² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012249947509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281098824 + ... + 281134439.

Almost surely, 2^{10012249947504} is an apocalyptic number.

10012249947504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10012249947504 is an abundant number, since it is smaller than the sum of its proper divisors (20105461538448).

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

10012249947504 is a wasteful number, since it uses less digits than its factorization.

10012249947504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562233334 (or 562233328 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 10012249947504 in words is "ten trillion, twelve billion, two hundred forty-nine million, nine hundred forty-seven thousand, five hundred four".