222134011507 has 2 divisors, whose sum is σ = 222134011508. Its totient is φ = 222134011506.

The previous prime is 222134011369. The next prime is 222134011531. The reversal of 222134011507 is 705110431222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222134011507 - 2²³ = 222125622899 is a prime.

It is a super-2 number, since 2×222134011507² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222134011597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111067005753 + 111067005754.

It is an arithmetic number, because the mean of its divisors is an integer number (111067005754).

Almost surely, 2^222134011507 is an apocalyptic number.

222134011507 is a deficient number, since it is larger than the sum of its proper divisors (1).

222134011507 is an equidigital number, since it uses as much as digits as its factorization.

222134011507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 222134011507 its reverse (705110431222), we get a palindrome (927244442729).

The spelling of 222134011507 in words is "two hundred twenty-two billion, one hundred thirty-four million, eleven thousand, five hundred seven".