1274622122 has 16 divisors (see below), whose sum is σ = 1949132160. Its totient is φ = 624925392.

The previous prime is 1274622109. The next prime is 1274622131. The reversal of 1274622122 is 2212264721.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350003 + ... + 353625.

It is an arithmetic number, because the mean of its divisors is an integer number (121820760).

Almost surely, 2^1274622122 is an apocalyptic number.

1274622122 is a deficient number, since it is larger than the sum of its proper divisors (674510038).

1274622122 is a wasteful number, since it uses less digits than its factorization.

1274622122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6997.

The product of its digits is 5376, while the sum is 29.

The square root of 1274622122 is about 35701.8504002244. The cubic root of 1274622122 is about 1084.2443071895.

Adding to 1274622122 its reverse (2212264721), we get a palindrome (3486886843).

The spelling of 1274622122 in words is "one billion, two hundred seventy-four million, six hundred twenty-two thousand, one hundred twenty-two".