1220000233319 has 32 divisors (see below), whose sum is σ = 1490477788800. Its totient is φ = 974759546880.

The previous prime is 1220000233301. The next prime is 1220000233349. The reversal of 1220000233319 is 9133320000221.

It is not a de Polignac number, because 1220000233319 - 2⁸ = 1220000233063 is a prime.

It is a super-2 number, since 2×1220000233319² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220000233349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32681237 + ... + 32718545.

It is an arithmetic number, because the mean of its divisors is an integer number (46577430900).

Almost surely, 2^{1220000233319} is an apocalyptic number.

1220000233319 is a deficient number, since it is larger than the sum of its proper divisors (270477555481).

1220000233319 is a wasteful number, since it uses less digits than its factorization.

1220000233319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39963.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 1220000233319 in words is "one trillion, two hundred twenty billion, two hundred thirty-three thousand, three hundred nineteen".