35220113777756 has 12 divisors (see below), whose sum is σ = 62180643351792. Its totient is φ = 17454215677248.

The previous prime is 35220113777753. The next prime is 35220113777767. The reversal of 35220113777756 is 65777731102253.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35220113777753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38960302400 + ... + 38960303303.

It is an arithmetic number, because the mean of its divisors is an integer number (5181720279316).

Almost surely, 2^{35220113777756} is an apocalyptic number.

It is an amenable number.

35220113777756 is a deficient number, since it is larger than the sum of its proper divisors (26960529574036).

35220113777756 is a wasteful number, since it uses less digits than its factorization.

35220113777756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77920605820 (or 77920605818 counting only the distinct ones).

The product of its (nonzero) digits is 12965400, while the sum is 56.

The spelling of 35220113777756 in words is "thirty-five trillion, two hundred twenty billion, one hundred thirteen million, seven hundred seventy-seven thousand, seven hundred fifty-six".