2122334203021 has 16 divisors (see below), whose sum is σ = 2382715992960. Its totient is φ = 1878547023360.

The previous prime is 2122334203007. The next prime is 2122334203037. The reversal of 2122334203021 is 1203024332212.

It is not a de Polignac number, because 2122334203021 - 2¹⁹ = 2122333678733 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 (2122334203091) 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, 23936385 + ... + 24024886.

It is an arithmetic number, because the mean of its divisors is an integer number (148919749560).

Almost surely, 2^{2122334203021} is an apocalyptic number.

It is an amenable number.

2122334203021 is a deficient number, since it is larger than the sum of its proper divisors (260381789939).

2122334203021 is a wasteful number, since it uses less digits than its factorization.

2122334203021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47961444.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2122334203021 its reverse (1203024332212), we get a palindrome (3325358535233).

The spelling of 2122334203021 in words is "two trillion, one hundred twenty-two billion, three hundred thirty-four million, two hundred three thousand, twenty-one".