222450102151 has 4 divisors (see below), whose sum is σ = 228462267112. Its totient is φ = 216437937192.

The previous prime is 222450102131. The next prime is 222450102247. The reversal of 222450102151 is 151201054222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222450102151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222450102131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3006082425 + ... + 3006082498.

It is an arithmetic number, because the mean of its divisors is an integer number (57115566778).

Almost surely, 2^222450102151 is an apocalyptic number.

222450102151 is a deficient number, since it is larger than the sum of its proper divisors (6012164961).

222450102151 is an equidigital number, since it uses as much as digits as its factorization.

222450102151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6012164960.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 222450102151 its reverse (151201054222), we get a palindrome (373651156373).

The spelling of 222450102151 in words is "two hundred twenty-two billion, four hundred fifty million, one hundred two thousand, one hundred fifty-one".