22460313450 has 48 divisors (see below), whose sum is σ = 55808276256. Its totient is φ = 5977944000.

The previous prime is 22460313427. The next prime is 22460313493. The reversal of 22460313450 is 5431306422.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64701 + ... + 221600.

It is an arithmetic number, because the mean of its divisors is an integer number (1162672422).

Almost surely, 2^22460313450 is an apocalyptic number.

22460313450 is an abundant number, since it is smaller than the sum of its proper divisors (33347962806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22460313450 is a wasteful number, since it uses less digits than its factorization.

22460313450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286839 (or 286834 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 22460313450 its reverse (5431306422), we get a palindrome (27891619872).

The spelling of 22460313450 in words is "twenty-two billion, four hundred sixty million, three hundred thirteen thousand, four hundred fifty".