22729570282 has 16 divisors (see below), whose sum is σ = 36183687552. Its totient is φ = 10671444160.

The previous prime is 22729570273. The next prime is 22729570291. The reversal of 22729570282 is 28207592722.

It is an interprime number because it is at equal distance from previous prime (22729570273) and next prime (22729570291).

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, 760888 + ... + 790195.

It is an arithmetic number, because the mean of its divisors is an integer number (2261480472).

Almost surely, 2^22729570282 is an apocalyptic number.

22729570282 is a deficient number, since it is larger than the sum of its proper divisors (13454117270).

22729570282 is a wasteful number, since it uses less digits than its factorization.

22729570282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551533.

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 22729570282 in words is "twenty-two billion, seven hundred twenty-nine million, five hundred seventy thousand, two hundred eighty-two".