22370673450 has 48 divisors (see below), whose sum is σ = 55497653280. Its totient is φ = 5963536320.

The previous prime is 22370673449. The next prime is 22370673467. The reversal of 22370673450 is 5437607322.

It is a junction number, because it is equal to n+sod(n) for n = 22370673399 and 22370673408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 461257 + ... + 507443.

It is an arithmetic number, because the mean of its divisors is an integer number (1156201110).

Almost surely, 2^22370673450 is an apocalyptic number.

22370673450 is an abundant number, since it is smaller than the sum of its proper divisors (33126979830).

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

22370673450 is a wasteful number, since it uses less digits than its factorization.

22370673450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49431 (or 49426 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 39.

The spelling of 22370673450 in words is "twenty-two billion, three hundred seventy million, six hundred seventy-three thousand, four hundred fifty".