22483157421850 has 12 divisors (see below), whose sum is σ = 41818672804734. Its totient is φ = 8993262968720.

The previous prime is 22483157421839. The next prime is 22483157421859. The reversal of 22483157421850 is 5812475138422.

It can be written as a sum of positive squares in 3 ways, for example, as 12190565267001 + 10292592154849 = 3491499^2 + 3208207^2 .

It is not an unprimeable number, because it can be changed into a prime (22483157421859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224831574169 + ... + 224831574268.

Almost surely, 2^{22483157421850} is an apocalyptic number.

22483157421850 is a deficient number, since it is larger than the sum of its proper divisors (19335515382884).

22483157421850 is a wasteful number, since it uses less digits than its factorization.

22483157421850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449663148449 (or 449663148444 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 52.

The spelling of 22483157421850 in words is "twenty-two trillion, four hundred eighty-three billion, one hundred fifty-seven million, four hundred twenty-one thousand, eight hundred fifty".