1226214462 has 32 divisors (see below), whose sum is σ = 2676758400. Its totient is φ = 371388320.

The previous prime is 1226214389. The next prime is 1226214467. The reversal of 1226214462 is 2644126221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226214467) 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, 174289 + ... + 181187.

It is an arithmetic number, because the mean of its divisors is an integer number (83648700).

Almost surely, 2^1226214462 is an apocalyptic number.

1226214462 is an abundant number, since it is smaller than the sum of its proper divisors (1450543938).

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

1226214462 is a wasteful number, since it uses less digits than its factorization.

1226214462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9608.

The product of its digits is 9216, while the sum is 30.

The square root of 1226214462 is about 35017.3451592207. The cubic root of 1226214462 is about 1070.3409581012.

The spelling of 1226214462 in words is "one billion, two hundred twenty-six million, two hundred fourteen thousand, four hundred sixty-two".