2120201110022 has 4 divisors (see below), whose sum is σ = 3180301665036. Its totient is φ = 1060100555010.

The previous prime is 2120201109977. The next prime is 2120201110039. The reversal of 2120201110022 is 2200111020212.

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

It is a super-3 number, since 3×2120201110022³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2120201109979 and 2120201110006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530050277504 + ... + 530050277507.

It is an arithmetic number, because the mean of its divisors is an integer number (795075416259).

Almost surely, 2^{2120201110022} is an apocalyptic number.

2120201110022 is a deficient number, since it is larger than the sum of its proper divisors (1060100555014).

2120201110022 is a wasteful number, since it uses less digits than its factorization.

2120201110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060100555013.

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

Adding to 2120201110022 its reverse (2200111020212), we get a palindrome (4320312130234).

The spelling of 2120201110022 in words is "two trillion, one hundred twenty billion, two hundred one million, one hundred ten thousand, twenty-two".