20201234332022 has 16 divisors (see below), whose sum is σ = 31046078449152. Its totient is φ = 9853923553320.

The previous prime is 20201234332021. The next prime is 20201234332031. The reversal of 20201234332022 is 22023343210202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20201234331982 and 20201234332000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201234332021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345480008 + ... + 345538475.

It is an arithmetic number, because the mean of its divisors is an integer number (1940379903072).

Almost surely, 2^{20201234332022} is an apocalyptic number.

20201234332022 is a deficient number, since it is larger than the sum of its proper divisors (10844844117130).

20201234332022 is a wasteful number, since it uses less digits than its factorization.

20201234332022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691018843.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 20201234332022 its reverse (22023343210202), we get a palindrome (42224577542224).

The spelling of 20201234332022 in words is "twenty trillion, two hundred one billion, two hundred thirty-four million, three hundred thirty-two thousand, twenty-two".