11946196502 has 16 divisors (see below), whose sum is σ = 18276127200. Its totient is φ = 5854385472.

The previous prime is 11946196499. The next prime is 11946196517. The reversal of 11946196502 is 20569164911.

It is a super-2 number, since 2×11946196502² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46874 + ... + 161522.

It is an arithmetic number, because the mean of its divisors is an integer number (1142257950).

Almost surely, 2^11946196502 is an apocalyptic number.

11946196502 is a deficient number, since it is larger than the sum of its proper divisors (6329930698).

11946196502 is a wasteful number, since it uses less digits than its factorization.

11946196502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115687.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 11946196502 in words is "eleven billion, nine hundred forty-six million, one hundred ninety-six thousand, five hundred two".