222434131401 has 16 divisors (see below), whose sum is σ = 330584877120. Its totient is φ = 147815647200.

The previous prime is 222434131351. The next prime is 222434131477. The reversal of 222434131401 is 104131434222.

222434131401 is a `hidden beast` number, since 2 + 2 + 2 + 4 + 341 + 314 + 0 + 1 = 666.

It is not a de Polignac number, because 222434131401 - 2¹¹ = 222434129353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (222434121401) 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, 13151775 + ... + 13168676.

It is an arithmetic number, because the mean of its divisors is an integer number (20661554820).

Almost surely, 2^222434131401 is an apocalyptic number.

It is an amenable number.

222434131401 is a deficient number, since it is larger than the sum of its proper divisors (108150745719).

222434131401 is a wasteful number, since it uses less digits than its factorization.

222434131401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26320773 (or 26320767 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 222434131401 its reverse (104131434222), we get a palindrome (326565565623).

The spelling of 222434131401 in words is "two hundred twenty-two billion, four hundred thirty-four million, one hundred thirty-one thousand, four hundred one".