36664701226072 has 16 divisors (see below), whose sum is σ = 68746621345560. Its totient is φ = 18332268867264.

The previous prime is 36664701226063. The next prime is 36664701226081. The reversal of 36664701226072 is 27062210746663.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36664701226063) and next prime (36664701226081).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8290618 + ... + 11919049.

Almost surely, 2^{36664701226072} is an apocalyptic number.

It is an amenable number.

36664701226072 is a deficient number, since it is larger than the sum of its proper divisors (32081920119488).

36664701226072 is a wasteful number, since it uses less digits than its factorization.

36664701226072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20436450 (or 20436446 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 52.

The spelling of 36664701226072 in words is "thirty-six trillion, six hundred sixty-four billion, seven hundred one million, two hundred twenty-six thousand, seventy-two".