2021200002022 has 8 divisors (see below), whose sum is σ = 3210141179736. Its totient is φ = 951152942112.

The previous prime is 2021200002007. The next prime is 2021200002067. The reversal of 2021200002022 is 2202000021202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2021200001993 and 2021200002011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29723529408 + ... + 29723529475.

It is an arithmetic number, because the mean of its divisors is an integer number (401267647467).

Almost surely, 2^{2021200002022} is an apocalyptic number.

2021200002022 is a deficient number, since it is larger than the sum of its proper divisors (1188941177714).

2021200002022 is a wasteful number, since it uses less digits than its factorization.

2021200002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59447058902.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2021200002022 its reverse (2202000021202), we get a palindrome (4223200023224).

The spelling of 2021200002022 in words is "two trillion, twenty-one billion, two hundred million, two thousand, twenty-two".