1952418222 has 64 divisors (see below), whose sum is σ = 4399488000. Its totient is φ = 641757600.

The previous prime is 1952418203. The next prime is 1952418229. The reversal of 1952418222 is 2228142591.

1952418222 is a `hidden beast` number, since 19 + 5 + 2 + 418 + 222 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1952418229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1214143 + ... + 1215749.

It is an arithmetic number, because the mean of its divisors is an integer number (68742000).

Almost surely, 2^1952418222 is an apocalyptic number.

1952418222 is an abundant number, since it is smaller than the sum of its proper divisors (2447069778).

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

1952418222 is a wasteful number, since it uses less digits than its factorization.

1952418222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918 (or 1912 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 1952418222 is about 44186.1768203586. The cubic root of 1952418222 is about 1249.8492025022.

The spelling of 1952418222 in words is "one billion, nine hundred fifty-two million, four hundred eighteen thousand, two hundred twenty-two".