1222038701 has 16 divisors (see below), whose sum is σ = 1356095664. Its totient is φ = 1093906944.

The previous prime is 1222038683. The next prime is 1222038707. The reversal of 1222038701 is 1078302221.

It can be written as a sum of positive squares in 8 ways, for example, as 8561476 + 1213477225 = 2926^2 + 34835^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1222038701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222038707) 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, 146495 + ... + 154611.

It is an arithmetic number, because the mean of its divisors is an integer number (84755979).

Almost surely, 2^1222038701 is an apocalyptic number.

It is an amenable number.

1222038701 is a deficient number, since it is larger than the sum of its proper divisors (134056963).

1222038701 is a wasteful number, since it uses less digits than its factorization.

1222038701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8480.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1222038701 is about 34957.6701311744. The cubic root of 1222038701 is about 1069.1245936272.

The spelling of 1222038701 in words is "one billion, two hundred twenty-two million, thirty-eight thousand, seven hundred one".