10722601070646 has 16 divisors (see below), whose sum is σ = 21446677530864. Its totient is φ = 3573954458624.

The previous prime is 10722601070641. The next prime is 10722601070677. The reversal of 10722601070646 is 64607010622701.

It is a super-2 number, since 2×10722601070646² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10722601070598 and 10722601070607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10722601070641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61380075 + ... + 61554518.

It is an arithmetic number, because the mean of its divisors is an integer number (1340417345679).

Almost surely, 2^{10722601070646} is an apocalyptic number.

10722601070646 is an abundant number, since it is smaller than the sum of its proper divisors (10724076460218).

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

10722601070646 is a wasteful number, since it uses less digits than its factorization.

10722601070646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122949135.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 10722601070646 in words is "ten trillion, seven hundred twenty-two billion, six hundred one million, seventy thousand, six hundred forty-six".