10722445605540 has 48 divisors (see below), whose sum is σ = 33358719663360. Its totient is φ = 2859318828000.

The previous prime is 10722445605523. The next prime is 10722445605563. The reversal of 10722445605540 is 4550654422701.

10722445605540 is a `hidden beast` number, since 1 + 0 + 7 + 2 + 2 + 4 + 45 + 60 + 5 + 540 = 666.

It is a super-2 number, since 2×10722445605540² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9928189836 + ... + 9928190915.

It is an arithmetic number, because the mean of its divisors is an integer number (694973326320).

Almost surely, 2^{10722445605540} is an apocalyptic number.

10722445605540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10722445605540 is an abundant number, since it is smaller than the sum of its proper divisors (22636274057820).

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

10722445605540 is a wasteful number, since it uses less digits than its factorization.

10722445605540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19856380769 (or 19856380761 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 45.

The spelling of 10722445605540 in words is "ten trillion, seven hundred twenty-two billion, four hundred forty-five million, six hundred five thousand, five hundred forty".