22755004477066 has 16 divisors (see below), whose sum is σ = 36765449031168. Its totient is φ = 10531769252400.

The previous prime is 22755004477033. The next prime is 22755004477099. The reversal of 22755004477066 is 66077440055722.

It is an interprime number because it is at equal distance from previous prime (22755004477033) and next prime (22755004477099).

It is a junction number, because it is equal to n+sod(n) for n = 22755004476998 and 22755004477016.

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, 7978611645 + ... + 7978614496.

It is an arithmetic number, because the mean of its divisors is an integer number (2297840564448).

Almost surely, 2^{22755004477066} is an apocalyptic number.

22755004477066 is a deficient number, since it is larger than the sum of its proper divisors (14010444554102).

22755004477066 is a wasteful number, since it uses less digits than its factorization.

22755004477066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15957226197.

The product of its (nonzero) digits is 19756800, while the sum is 55.

The spelling of 22755004477066 in words is "twenty-two trillion, seven hundred fifty-five billion, four million, four hundred seventy-seven thousand, sixty-six".