222333310331101 has 8 divisors (see below), whose sum is σ = 223912410191064. Its totient is φ = 220756273308480.

The previous prime is 222333310331057. The next prime is 222333310331131. The reversal of 222333310331101 is 101133013333222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19603411525476 + 202729898805625 = 4427574^2 + 14238325^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222333310331101 - 2⁴³ = 213537217308893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222333310331101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222333310331131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515493010 + ... + 515924131.

It is an arithmetic number, because the mean of its divisors is an integer number (27989051273883).

Almost surely, 2^{222333310331101} is an apocalyptic number.

It is an amenable number.

222333310331101 is a deficient number, since it is larger than the sum of its proper divisors (1579099859963).

222333310331101 is a wasteful number, since it uses less digits than its factorization.

222333310331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031418671.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 222333310331101 its reverse (101133013333222), we get a palindrome (323466323664323).

The spelling of 222333310331101 in words is "two hundred twenty-two trillion, three hundred thirty-three billion, three hundred ten million, three hundred thirty-one thousand, one hundred one".