1226062164 has 12 divisors (see below), whose sum is σ = 2860811744. Its totient is φ = 408687384.

The previous prime is 1226062157. The next prime is 1226062171. The reversal of 1226062164 is 4612606221.

It is an interprime number because it is at equal distance from previous prime (1226062157) and next prime (1226062171).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 51085912 + ... + 51085935.

Almost surely, 2^1226062164 is an apocalyptic number.

It is an amenable number.

1226062164 is an abundant number, since it is smaller than the sum of its proper divisors (1634749580).

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

1226062164 is a wasteful number, since it uses less digits than its factorization.

1226062164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102171854 (or 102171852 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1226062164 is about 35015.1704836632. The cubic root of 1226062164 is about 1070.2966435212.

Adding to 1226062164 its reverse (4612606221), we get a palindrome (5838668385).

The spelling of 1226062164 in words is "one billion, two hundred twenty-six million, sixty-two thousand, one hundred sixty-four".