222200000132131 has 16 divisors (see below), whose sum is σ = 255945390899200. Its totient is φ = 188955277731360.

The previous prime is 222200000132053. The next prime is 222200000132179. The reversal of 222200000132131 is 131231000002222.

It is not a de Polignac number, because 222200000132131 - 2²¹ = 222199998034979 is a prime.

It is a super-2 number, since 2×222200000132131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222200000132099 and 222200000132108.

It is not an unprimeable number, because it can be changed into a prime (222200000132731) 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, 77238145 + ... + 80063293.

It is an arithmetic number, because the mean of its divisors is an integer number (15996586931200).

Almost surely, 2^{222200000132131} is an apocalyptic number.

222200000132131 is a deficient number, since it is larger than the sum of its proper divisors (33745390767069).

222200000132131 is a wasteful number, since it uses less digits than its factorization.

222200000132131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913754.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222200000132131 its reverse (131231000002222), we get a palindrome (353431000134353).

The spelling of 222200000132131 in words is "two hundred twenty-two trillion, two hundred billion, one hundred thirty-two thousand, one hundred thirty-one".