222101131031 has 8 divisors (see below), whose sum is σ = 242462352720. Its totient is φ = 202207983552.

The previous prime is 222101130997. The next prime is 222101131081. The reversal of 222101131031 is 130131101222.

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 222101131031 - 2¹⁴ = 222101114647 is a prime.

It is a super-2 number, since 2×222101131031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222101131081) 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, 117017561 + ... + 117019458.

It is an arithmetic number, because the mean of its divisors is an integer number (30307794090).

Almost surely, 2^222101131031 is an apocalyptic number.

222101131031 is a deficient number, since it is larger than the sum of its proper divisors (20361221689).

222101131031 is a wasteful number, since it uses less digits than its factorization.

222101131031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234037105.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 222101131031 its reverse (130131101222), we get a palindrome (352232232253).

The spelling of 222101131031 in words is "two hundred twenty-two billion, one hundred one million, one hundred thirty-one thousand, thirty-one".