22285463962 has 4 divisors (see below), whose sum is σ = 33428195946. Its totient is φ = 11142731980.

The previous prime is 22285463957. The next prime is 22285463971. The reversal of 22285463962 is 26936458222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12882477001 + 9402986961 = 113501^2 + 96969^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571365989 + ... + 5571365992.

Almost surely, 2^22285463962 is an apocalyptic number.

22285463962 is a deficient number, since it is larger than the sum of its proper divisors (11142731984).

22285463962 is a wasteful number, since it uses less digits than its factorization.

22285463962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11142731983.

The product of its digits is 2488320, while the sum is 49.

The spelling of 22285463962 in words is "twenty-two billion, two hundred eighty-five million, four hundred sixty-three thousand, nine hundred sixty-two".