2422212402 has 8 divisors (see below), whose sum is σ = 4844424816. Its totient is φ = 807404132.

The previous prime is 2422212389. The next prime is 2422212421. The reversal of 2422212402 is 2042122242.

It is a sphenic number, since it is the product of 3 distinct primes.

2422212402 is an admirable number.

It is a super-2 number, since 2×2422212402² = 11734225840805219208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201851028 + ... + 201851039.

It is an arithmetic number, because the mean of its divisors is an integer number (605553102).

Almost surely, 2^2422212402 is an apocalyptic number.

2422212402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2422212402 is a wasteful number, since it uses less digits than its factorization.

2422212402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403702072.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2422212402 is about 49215.9771009375. The cubic root of 2422212402 is about 1342.9836985891.

Adding to 2422212402 its reverse (2042122242), we get a palindrome (4464334644).

The spelling of 2422212402 in words is "two billion, four hundred twenty-two million, two hundred twelve thousand, four hundred two".