2022312002397 has 16 divisors (see below), whose sum is σ = 2740864900800. Its totient is φ = 1325987510400.

The previous prime is 2022312002363. The next prime is 2022312002437. The reversal of 2022312002397 is 7932002132202.

It is not a de Polignac number, because 2022312002397 - 2²³ = 2022303613789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022312004397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1578697 + ... + 2556737.

It is an arithmetic number, because the mean of its divisors is an integer number (171304056300).

Almost surely, 2^{2022312002397} is an apocalyptic number.

It is an amenable number.

2022312002397 is a deficient number, since it is larger than the sum of its proper divisors (718552898403).

2022312002397 is a wasteful number, since it uses less digits than its factorization.

2022312002397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989404.

The product of its (nonzero) digits is 18144, while the sum is 33.

Adding to 2022312002397 its reverse (7932002132202), we get a palindrome (9954314134599).

The spelling of 2022312002397 in words is "two trillion, twenty-two billion, three hundred twelve million, two thousand, three hundred ninety-seven".