2022001012212 has 24 divisors (see below), whose sum is σ = 4752440339136. Its totient is φ = 669080626368.

The previous prime is 2022001012189. The next prime is 2022001012231. The reversal of 2022001012212 is 2122101002202.

It is a junction number, because it is equal to n+sod(n) for n = 2022001012191 and 2022001012200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614962168 + ... + 614965455.

It is an arithmetic number, because the mean of its divisors is an integer number (198018347464).

Almost surely, 2^{2022001012212} is an apocalyptic number.

It is an amenable number.

2022001012212 is an abundant number, since it is smaller than the sum of its proper divisors (2730439326924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022001012212 is a wasteful number, since it uses less digits than its factorization.

2022001012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229927767 (or 1229927765 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2022001012212 its reverse (2122101002202), we get a palindrome (4144102014414).

The spelling of 2022001012212 in words is "two trillion, twenty-two billion, one million, twelve thousand, two hundred twelve".