120022167766545 has 64 divisors (see below), whose sum is σ = 232798789601280. Its totient is φ = 58185434980800.

The previous prime is 120022167766531. The next prime is 120022167766559. The reversal of 120022167766545 is 545667761220021.

120022167766545 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 2 + 21 + 6 + 7 + 76 + 6 + 545 = 666.

It is an interprime number because it is at equal distance from previous prime (120022167766531) and next prime (120022167766559).

It is not a de Polignac number, because 120022167766545 - 2¹¹ = 120022167764497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120022167766491 and 120022167766500.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7179850 + ... + 17076140.

It is an arithmetic number, because the mean of its divisors is an integer number (3637481087520).

Almost surely, 2^{120022167766545} is an apocalyptic number.

120022167766545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120022167766545 is a deficient number, since it is larger than the sum of its proper divisors (112776621834735).

120022167766545 is a wasteful number, since it uses less digits than its factorization.

120022167766545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9904483 (or 9904477 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 120022167766545 in words is "one hundred twenty trillion, twenty-two billion, one hundred sixty-seven million, seven hundred sixty-six thousand, five hundred forty-five".