22010073136 has 10 divisors (see below), whose sum is σ = 42644516732. Its totient is φ = 11005036560.

The previous prime is 22010073121. The next prime is 22010073227. The reversal of 22010073136 is 63137001022.

It is a self number, because there is not a number n which added to its sum of digits gives 22010073136.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687814770 + ... + 687814801.

Almost surely, 2^22010073136 is an apocalyptic number.

It is an amenable number.

22010073136 is a deficient number, since it is larger than the sum of its proper divisors (20634443596).

22010073136 is a wasteful number, since it uses less digits than its factorization.

22010073136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375629579 (or 1375629573 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 22010073136 its reverse (63137001022), we get a palindrome (85147074158).

The spelling of 22010073136 in words is "twenty-two billion, ten million, seventy-three thousand, one hundred thirty-six".