1202116656654 has 24 divisors (see below), whose sum is σ = 2604606671160. Its totient is φ = 400702385808.

The previous prime is 1202116656647. The next prime is 1202116656667. The reversal of 1202116656654 is 4566566112021.

1202116656654 is a `hidden beast` number, since 1 + 2 + 0 + 21 + 1 + 66 + 566 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3631437 + ... + 3948615.

It is an arithmetic number, because the mean of its divisors is an integer number (108525277965).

Almost surely, 2^{1202116656654} is an apocalyptic number.

1202116656654 is an abundant number, since it is smaller than the sum of its proper divisors (1402490014506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1202116656654 is a wasteful number, since it uses less digits than its factorization.

1202116656654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527744 (or 527741 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 1202116656654 in words is "one trillion, two hundred two billion, one hundred sixteen million, six hundred fifty-six thousand, six hundred fifty-four".