120747599690 has 16 divisors (see below), whose sum is σ = 217351213920. Its totient is φ = 48297810000.

The previous prime is 120747599683. The next prime is 120747599729. The reversal of 120747599690 is 96995747021.

It is a super-2 number, since 2×120747599690² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331565 + ... + 592815.

It is an arithmetic number, because the mean of its divisors is an integer number (13584450870).

Almost surely, 2^120747599690 is an apocalyptic number.

120747599690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120747599690 is a deficient number, since it is larger than the sum of its proper divisors (96603614230).

120747599690 is a wasteful number, since it uses less digits than its factorization.

120747599690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307477.

The product of its (nonzero) digits is 8573040, while the sum is 59.

The spelling of 120747599690 in words is "one hundred twenty billion, seven hundred forty-seven million, five hundred ninety-nine thousand, six hundred ninety".