222424651131 has 8 divisors (see below), whose sum is σ = 303799523664. Its totient is φ = 144666439680.

The previous prime is 222424651121. The next prime is 222424651133. The reversal of 222424651131 is 131156424222.

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

It is not a de Polignac number, because 222424651131 - 2²⁵ = 222391096699 is a prime.

It is a super-2 number, since 2×222424651131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222424651092 and 222424651101.

It is not an unprimeable number, because it can be changed into a prime (222424651133) 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, 904165126 + ... + 904165371.

It is an arithmetic number, because the mean of its divisors is an integer number (37974940458).

Almost surely, 2^222424651131 is an apocalyptic number.

222424651131 is a deficient number, since it is larger than the sum of its proper divisors (81374872533).

222424651131 is a wasteful number, since it uses less digits than its factorization.

222424651131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1808330541.

The product of its digits is 23040, while the sum is 33.

The spelling of 222424651131 in words is "two hundred twenty-two billion, four hundred twenty-four million, six hundred fifty-one thousand, one hundred thirty-one".