2202111122151 has 8 divisors (see below), whose sum is σ = 2936194792704. Its totient is φ = 1468050766520.

The previous prime is 2202111122143. The next prime is 2202111122153. The reversal of 2202111122151 is 1512211112022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2202111122151 - 2³ = 2202111122143 is a prime.

It is a super-2 number, since 2×2202111122151² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202111122153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5607141 + ... + 5987006.

It is an arithmetic number, because the mean of its divisors is an integer number (367024349088).

Almost surely, 2^{2202111122151} is an apocalyptic number.

2202111122151 is a deficient number, since it is larger than the sum of its proper divisors (734083670553).

2202111122151 is a wasteful number, since it uses less digits than its factorization.

2202111122151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11657461.

The product of its (nonzero) digits is 160, while the sum is 21.

Adding to 2202111122151 its reverse (1512211112022), we get a palindrome (3714322234173).

The spelling of 2202111122151 in words is "two trillion, two hundred two billion, one hundred eleven million, one hundred twenty-two thousand, one hundred fifty-one".