140722822636 has 12 divisors (see below), whose sum is σ = 268652661480. Its totient is φ = 63964919360.

The previous prime is 140722822589. The next prime is 140722822727. The reversal of 140722822636 is 636228227041.

It is a super-2 number, since 2×140722822636² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140722822592 and 140722822601.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1599122941 + ... + 1599123028.

It is an arithmetic number, because the mean of its divisors is an integer number (22387721790).

Almost surely, 2^140722822636 is an apocalyptic number.

It is an amenable number.

140722822636 is a deficient number, since it is larger than the sum of its proper divisors (127929838844).

140722822636 is a wasteful number, since it uses less digits than its factorization.

140722822636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198245984 (or 3198245982 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 140722822636 in words is "one hundred forty billion, seven hundred twenty-two million, eight hundred twenty-two thousand, six hundred thirty-six".