1102213239 has 16 divisors (see below), whose sum is σ = 1511782272. Its totient is φ = 713791008.

The previous prime is 1102213219. The next prime is 1102213247. The reversal of 1102213239 is 9323122011.

It is not a de Polignac number, because 1102213239 - 2⁷ = 1102213111 is a prime.

It is a super-2 number, since 2×1102213239² = 2429748048453742242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102213219) 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, 63652 + ... + 79094.

It is an arithmetic number, because the mean of its divisors is an integer number (94486392).

Almost surely, 2^1102213239 is an apocalyptic number.

1102213239 is a deficient number, since it is larger than the sum of its proper divisors (409569033).

1102213239 is a wasteful number, since it uses less digits than its factorization.

1102213239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16126.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1102213239 is about 33199.5969704453. The cubic root of 1102213239 is about 1032.9719797089.

The spelling of 1102213239 in words is "one billion, one hundred two million, two hundred thirteen thousand, two hundred thirty-nine".