1222313010 has 32 divisors (see below), whose sum is σ = 2937183552. Its totient is φ = 325546560.

The previous prime is 1222313003. The next prime is 1222313017. The reversal of 1222313010 is 103132221.

It is an interprime number because it is at equal distance from previous prime (1222313003) and next prime (1222313017).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1222313017) 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, 184 + ... + 49443.

It is an arithmetic number, because the mean of its divisors is an integer number (91786986).

Almost surely, 2^1222313010 is an apocalyptic number.

1222313010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222313010 is an abundant number, since it is smaller than the sum of its proper divisors (1714870542).

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

1222313010 is a wasteful number, since it uses less digits than its factorization.

1222313010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50458.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1222313010 is about 34961.5933561387. The cubic root of 1222313010 is about 1069.2045825171.

Adding to 1222313010 its reverse (103132221), we get a palindrome (1325445231).

It can be divided in two parts, 122 and 2313010, that added together give a palindrome (2313132).

The spelling of 1222313010 in words is "one billion, two hundred twenty-two million, three hundred thirteen thousand, ten".