22061064041145 has 96 divisors (see below), whose sum is σ = 39869217183744. Its totient is φ = 11275198272000.

The previous prime is 22061064041141. The next prime is 22061064041153. The reversal of 22061064041145 is 54114046016022.

22061064041145 is a `hidden beast` number, since 2 + 2 + 0 + 6 + 1 + 0 + 640 + 4 + 1 + 1 + 4 + 5 = 666.

It is not a de Polignac number, because 22061064041145 - 2² = 22061064041141 is a prime.

It is a super-2 number, since 2×22061064041145² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22061064041141) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 31776094 + ... + 32462936.

It is an arithmetic number, because the mean of its divisors is an integer number (415304345664).

Almost surely, 2^{22061064041145} is an apocalyptic number.

It is an amenable number.

22061064041145 is a deficient number, since it is larger than the sum of its proper divisors (17808153142599).

22061064041145 is a wasteful number, since it uses less digits than its factorization.

22061064041145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687183 (or 687180 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 22061064041145 in words is "twenty-two trillion, sixty-one billion, sixty-four million, forty-one thousand, one hundred forty-five".