1160220021562 has 32 divisors (see below), whose sum is σ = 2013267919104. Its totient is φ = 491181408000.

The previous prime is 1160220021557. The next prime is 1160220021589. The reversal of 1160220021562 is 2651200220611.

It is a super-2 number, since 2×1160220021562² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1160220021562.

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, 424989 + ... + 1581472.

It is an arithmetic number, because the mean of its divisors is an integer number (62914622472).

Almost surely, 2^{1160220021562} is an apocalyptic number.

1160220021562 is a deficient number, since it is larger than the sum of its proper divisors (853047897542).

1160220021562 is a wasteful number, since it uses less digits than its factorization.

1160220021562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006974.

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 1160220021562 in words is "one trillion, one hundred sixty billion, two hundred twenty million, twenty-one thousand, five hundred sixty-two".