1222114502 has 16 divisors (see below), whose sum is σ = 2096286720. Its totient is φ = 523455048.

The previous prime is 1222114501. The next prime is 1222114507. The reversal of 1222114502 is 2054112221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222114501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188 + ... + 49439.

It is an arithmetic number, because the mean of its divisors is an integer number (131017920).

Almost surely, 2^1222114502 is an apocalyptic number.

1222114502 is a deficient number, since it is larger than the sum of its proper divisors (874172218).

1222114502 is a wasteful number, since it uses less digits than its factorization.

1222114502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51395.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1222114502 is about 34958.7542970284. The cubic root of 1222114502 is about 1069.1466985021.

Adding to 1222114502 its reverse (2054112221), we get a palindrome (3276226723).

The spelling of 1222114502 in words is "one billion, two hundred twenty-two million, one hundred fourteen thousand, five hundred two".