2101333313222 has 64 divisors (see below), whose sum is σ = 3809103701760. Its totient is φ = 856775491200.

The previous prime is 2101333313221. The next prime is 2101333313309. The reversal of 2101333313222 is 2223133331012.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 2101333313191 and 2101333313200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101333313221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 722429 + ... + 2173607.

It is an arithmetic number, because the mean of its divisors is an integer number (59517245340).

Almost surely, 2^{2101333313222} is an apocalyptic number.

2101333313222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2101333313222 is a deficient number, since it is larger than the sum of its proper divisors (1707770388538).

2101333313222 is a wasteful number, since it uses less digits than its factorization.

2101333313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451349.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2101333313222 its reverse (2223133331012), we get a palindrome (4324466644234).

The spelling of 2101333313222 in words is "two trillion, one hundred one billion, three hundred thirty-three million, three hundred thirteen thousand, two hundred twenty-two".