2022121101002 has 4 divisors (see below), whose sum is σ = 3033181651506. Its totient is φ = 1011060550500.

The previous prime is 2022121100999. The next prime is 2022121101019. The reversal of 2022121101002 is 2001011212202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1429222641001 + 592898460001 = 1195501^2 + 769999^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505530275249 + ... + 505530275252.

Almost surely, 2^{2022121101002} is an apocalyptic number.

2022121101002 is a deficient number, since it is larger than the sum of its proper divisors (1011060550504).

2022121101002 is a wasteful number, since it uses less digits than its factorization.

2022121101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011060550503.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2022121101002 its reverse (2001011212202), we get a palindrome (4023132313204).

The spelling of 2022121101002 in words is "two trillion, twenty-two billion, one hundred twenty-one million, one hundred one thousand, two".