222214201051 has 2 divisors, whose sum is σ = 222214201052. Its totient is φ = 222214201050.

The previous prime is 222214201049. The next prime is 222214201061. The reversal of 222214201051 is 150102412222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222214201051 - 2¹ = 222214201049 is a prime.

It is a super-2 number, since 2×222214201051² (a number of 23 digits) contains 22 as substring.

Together with 222214201049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (222214201061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111107100525 + 111107100526.

It is an arithmetic number, because the mean of its divisors is an integer number (111107100526).

Almost surely, 2^222214201051 is an apocalyptic number.

222214201051 is a deficient number, since it is larger than the sum of its proper divisors (1).

222214201051 is an equidigital number, since it uses as much as digits as its factorization.

222214201051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 222214201051 its reverse (150102412222), we get a palindrome (372316613273).

The spelling of 222214201051 in words is "two hundred twenty-two billion, two hundred fourteen million, two hundred one thousand, fifty-one".