22061064112252 has 24 divisors (see below), whose sum is σ = 42911229341232. Its totient is φ = 9838553462400.

The previous prime is 22061064112247. The next prime is 22061064112301. The reversal of 22061064112252 is 25221146016022.

It is a congruent number.

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, 4730071449 + ... + 4730076112.

It is an arithmetic number, because the mean of its divisors is an integer number (1787967889218).

Almost surely, 2^{22061064112252} is an apocalyptic number.

22061064112252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22061064112252 is a deficient number, since it is larger than the sum of its proper divisors (20850165228980).

22061064112252 is a wasteful number, since it uses less digits than its factorization.

22061064112252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9460147629 (or 9460147627 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 22061064112252 in words is "twenty-two trillion, sixty-one billion, sixty-four million, one hundred twelve thousand, two hundred fifty-two".