2022121002000 has 160 divisors (see below), whose sum is σ = 7111983625344. Its totient is φ = 490211136000.

The previous prime is 2022121001987. The next prime is 2022121002017. The reversal of 2022121002000 is 2001212202.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 15253099 + ... + 15385098.

Almost surely, 2^{2022121002000} is an apocalyptic number.

2022121002000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022121002000 is an abundant number, since it is smaller than the sum of its proper divisors (5089862623344).

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

2022121002000 is a wasteful number, since it uses less digits than its factorization.

2022121002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30638234 (or 30638218 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2022121002000 its reverse (2001212202), we get a palindrome (2024122214202).

The spelling of 2022121002000 in words is "two trillion, twenty-two billion, one hundred twenty-one million, two thousand".