2101223332030 has 16 divisors (see below), whose sum is σ = 3782417102640. Its totient is φ = 840441531712.

The previous prime is 2101223331989. The next prime is 2101223332037. The reversal of 2101223332030 is 302333221012.

It is a junction number, because it is equal to n+sod(n) for n = 2101223331992 and 2101223332010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101223332037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5790244 + ... + 6142423.

It is an arithmetic number, because the mean of its divisors is an integer number (236401068915).

Almost surely, 2^{2101223332030} is an apocalyptic number.

2101223332030 is a deficient number, since it is larger than the sum of its proper divisors (1681193770610).

2101223332030 is a wasteful number, since it uses less digits than its factorization.

2101223332030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11950283.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2101223332030 its reverse (302333221012), we get a palindrome (2403556553042).

The spelling of 2101223332030 in words is "two trillion, one hundred one billion, two hundred twenty-three million, three hundred thirty-two thousand, thirty".