22603728133977 has 16 divisors (see below), whose sum is σ = 30968229304320. Its totient is φ = 14657122125072.

The previous prime is 22603728133967. The next prime is 22603728134027. The reversal of 22603728133977 is 77933182730622.

It is a happy number.

It is not a de Polignac number, because 22603728133977 - 2²⁴ = 22603711356761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22603728133977.

It is not an unprimeable number, because it can be changed into a prime (22603728133937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366543853 + ... + 366605514.

It is an arithmetic number, because the mean of its divisors is an integer number (1935514331520).

Almost surely, 2^{22603728133977} is an apocalyptic number.

It is an amenable number.

22603728133977 is a deficient number, since it is larger than the sum of its proper divisors (8364501170343).

22603728133977 is a wasteful number, since it uses less digits than its factorization.

22603728133977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733149652.

The product of its (nonzero) digits is 32006016, while the sum is 60.

The spelling of 22603728133977 in words is "twenty-two trillion, six hundred three billion, seven hundred twenty-eight million, one hundred thirty-three thousand, nine hundred seventy-seven".