2120220001022 has 8 divisors (see below), whose sum is σ = 3289996553400. Its totient is φ = 1023554483224.

The previous prime is 2120220000961. The next prime is 2120220001063. The reversal of 2120220001022 is 2201000220212.

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 = 2120220000988 and 2120220001006.

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, 18277758572 + ... + 18277758687.

It is an arithmetic number, because the mean of its divisors is an integer number (411249569175).

Almost surely, 2^{2120220001022} is an apocalyptic number.

2120220001022 is a deficient number, since it is larger than the sum of its proper divisors (1169776552378).

2120220001022 is a wasteful number, since it uses less digits than its factorization.

2120220001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36555517290.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2120220001022 its reverse (2201000220212), we get a palindrome (4321220221234).

The spelling of 2120220001022 in words is "two trillion, one hundred twenty billion, two hundred twenty million, one thousand, twenty-two".