2202421374 has 32 divisors (see below), whose sum is σ = 5026551840. Its totient is φ = 714298176.

The previous prime is 2202421369. The next prime is 2202421379. The reversal of 2202421374 is 4731242022.

2202421374 is a `hidden beast` number, since 2 + 202 + 421 + 37 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2202421369) and next prime (2202421379).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202421379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549159 + ... + 553154.

It is an arithmetic number, because the mean of its divisors is an integer number (157079745).

Almost surely, 2^2202421374 is an apocalyptic number.

2202421374 is an abundant number, since it is smaller than the sum of its proper divisors (2824130466).

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

2202421374 is a wasteful number, since it uses less digits than its factorization.

2202421374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102361 (or 1102355 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 2202421374 is about 46929.9624333964. The cubic root of 2202421374 is about 1301.0684261924.

Adding to 2202421374 its reverse (4731242022), we get a palindrome (6933663396).

The spelling of 2202421374 in words is "two billion, two hundred two million, four hundred twenty-one thousand, three hundred seventy-four".