2142222022315 has 32 divisors (see below), whose sum is σ = 2696742328896. Its totient is φ = 1632061716480.

The previous prime is 2142222022277. The next prime is 2142222022327. The reversal of 2142222022315 is 5132202222412.

It is not a de Polignac number, because 2142222022315 - 2³³ = 2133632087723 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1163719 + ... + 2374591.

It is an arithmetic number, because the mean of its divisors is an integer number (84273197778).

Almost surely, 2^{2142222022315} is an apocalyptic number.

2142222022315 is a deficient number, since it is larger than the sum of its proper divisors (554520306581).

2142222022315 is a wasteful number, since it uses less digits than its factorization.

2142222022315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211119.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 2142222022315 its reverse (5132202222412), we get a palindrome (7274424244727).

The spelling of 2142222022315 in words is "two trillion, one hundred forty-two billion, two hundred twenty-two million, twenty-two thousand, three hundred fifteen".