10147710722 has 54 divisors (see below), whose sum is σ = 16897367907. Its totient is φ = 4569611112.

The previous prime is 10147710691. The next prime is 10147710731. The reversal of 10147710722 is 22701774101.

It can be written as a sum of positive squares in only one way, i.e., 5073855361 + 5073855361 = 71231^2 + 71231^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=71231.

It is a super-2 number, since 2×10147710722² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 62255813 + ... + 62255975.

Almost surely, 2^10147710722 is an apocalyptic number.

10147710722 is a deficient number, since it is larger than the sum of its proper divisors (6749657185).

10147710722 is an equidigital number, since it uses as much as digits as its factorization.

10147710722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 32.

Multiplying 10147710722 by its sum of digits (32), we get a square (324726743104 = 569848²).

The spelling of 10147710722 in words is "ten billion, one hundred forty-seven million, seven hundred ten thousand, seven hundred twenty-two".