2120011200022 has 8 divisors (see below), whose sum is σ = 3181053658536. Its totient is φ = 1059659980512.

The previous prime is 2120011199989. The next prime is 2120011200079. The reversal of 2120011200022 is 2200021100212.

It is a happy number.

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 = 2120011199975 and 2120011200011.

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, 172802083 + ... + 172814350.

It is an arithmetic number, because the mean of its divisors is an integer number (397631707317).

Almost surely, 2^{2120011200022} is an apocalyptic number.

2120011200022 is a deficient number, since it is larger than the sum of its proper divisors (1061042458514).

2120011200022 is a wasteful number, since it uses less digits than its factorization.

2120011200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345619502.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2120011200022 its reverse (2200021100212), we get a palindrome (4320032300234).

The spelling of 2120011200022 in words is "two trillion, one hundred twenty billion, eleven million, two hundred thousand, twenty-two".