1072222701 has 16 divisors (see below), whose sum is σ = 1589025600. Its totient is φ = 637569920.

The previous prime is 1072222663. The next prime is 1072222721.

1072222701 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1072222701 is a prime.

It is a super-2 number, since 2×1072222701² = 2299323041079470802, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072222721) 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, 304776 + ... + 308273.

It is an arithmetic number, because the mean of its divisors is an integer number (99314100).

Almost surely, 2^1072222701 is an apocalyptic number.

1072222701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1072222701 is a deficient number, since it is larger than the sum of its proper divisors (516802899).

1072222701 is a wasteful number, since it uses less digits than its factorization.

1072222701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613116.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 1072222701 is about 32744.8118180575. The cubic root of 1072222701 is about 1023.5168558824.

The spelling of 1072222701 in words is "one billion, seventy-two million, two hundred twenty-two thousand, seven hundred one".