222420130414331 has 16 divisors (see below), whose sum is σ = 241380545894400. Its totient is φ = 204379448933088.

The previous prime is 222420130414309. The next prime is 222420130414337. The reversal of 222420130414331 is 133414031024222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 222420130414331 - 2¹⁴ = 222420130397947 is a prime.

It is a super-2 number, since 2×222420130414331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222420130414337) 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, 1654130591 + ... + 1654265048.

It is an arithmetic number, because the mean of its divisors is an integer number (15086284118400).

Almost surely, 2^{222420130414331} is an apocalyptic number.

222420130414331 is a deficient number, since it is larger than the sum of its proper divisors (18960415480069).

222420130414331 is a wasteful number, since it uses less digits than its factorization.

222420130414331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308395778.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 222420130414331 its reverse (133414031024222), we get a palindrome (355834161438553).

The spelling of 222420130414331 in words is "two hundred twenty-two trillion, four hundred twenty billion, one hundred thirty million, four hundred fourteen thousand, three hundred thirty-one".