117022055061 has 8 divisors (see below), whose sum is σ = 156037872960. Its totient is φ = 78010470272.

The previous prime is 117022055057. The next prime is 117022055069. The reversal of 117022055061 is 160550220711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117022055061 - 2² = 117022055057 is a prime.

It is a super-2 number, since 2×117022055061² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117022055069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993201 + ... + 1104758.

It is an arithmetic number, because the mean of its divisors is an integer number (19504734120).

Almost surely, 2^117022055061 is an apocalyptic number.

It is an amenable number.

117022055061 is a deficient number, since it is larger than the sum of its proper divisors (39015817899).

117022055061 is a wasteful number, since it uses less digits than its factorization.

117022055061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116555.

The product of its (nonzero) digits is 4200, while the sum is 30.

Adding to 117022055061 its reverse (160550220711), we get a palindrome (277572275772).

The spelling of 117022055061 in words is "one hundred seventeen billion, twenty-two million, fifty-five thousand, sixty-one".