2233010213021 has 4 divisors (see below), whose sum is σ = 2552011672032. Its totient is φ = 1914008754012.

The previous prime is 2233010213009. The next prime is 2233010213033. The reversal of 2233010213021 is 1203120103322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2233010213009) and next prime (2233010213033).

It is a cyclic number.

It is not a de Polignac number, because 2233010213021 - 2²² = 2233006018717 is a prime.

It is a super-2 number, since 2×2233010213021² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2233010212984 and 2233010213002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233010213921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159500729495 + ... + 159500729508.

It is an arithmetic number, because the mean of its divisors is an integer number (638002918008).

Almost surely, 2^{2233010213021} is an apocalyptic number.

It is an amenable number.

2233010213021 is a deficient number, since it is larger than the sum of its proper divisors (319001459011).

2233010213021 is an equidigital number, since it uses as much as digits as its factorization.

2233010213021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319001459010.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2233010213021 its reverse (1203120103322), we get a palindrome (3436130316343).

The spelling of 2233010213021 in words is "two trillion, two hundred thirty-three billion, ten million, two hundred thirteen thousand, twenty-one".