156202226636 has 6 divisors (see below), whose sum is σ = 273353896620. Its totient is φ = 78101113316.

The previous prime is 156202226569. The next prime is 156202226651. The reversal of 156202226636 is 636622202651.

It is a junction number, because it is equal to n+sod(n) for n = 156202226593 and 156202226602.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19525278326 + ... + 19525278333.

It is an arithmetic number, because the mean of its divisors is an integer number (45558982770).

Almost surely, 2^156202226636 is an apocalyptic number.

It is an amenable number.

156202226636 is a deficient number, since it is larger than the sum of its proper divisors (117151669984).

156202226636 is a wasteful number, since it uses less digits than its factorization.

156202226636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39050556663 (or 39050556661 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 156202226636 in words is "one hundred fifty-six billion, two hundred two million, two hundred twenty-six thousand, six hundred thirty-six".