117220362222811 has 24 divisors (see below), whose sum is σ = 127794701805680. Its totient is φ = 107218755133056.

The previous prime is 117220362222767. The next prime is 117220362222823. The reversal of 117220362222811 is 118222263022711.

It is not a de Polignac number, because 117220362222811 - 2⁷ = 117220362222683 is a prime.

It is a super-2 number, since 2×117220362222811² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117220362232811) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 863389345 + ... + 863525101.

Almost surely, 2^{117220362222811} is an apocalyptic number.

117220362222811 is a deficient number, since it is larger than the sum of its proper divisors (10574339582869).

117220362222811 is a wasteful number, since it uses less digits than its factorization.

117220362222811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189871 (or 189842 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 117220362222811 in words is "one hundred seventeen trillion, two hundred twenty billion, three hundred sixty-two million, two hundred twenty-two thousand, eight hundred eleven".