2222462002021 has 4 divisors (see below), whose sum is σ = 2222472732192. Its totient is φ = 2222451271852.

The previous prime is 2222462002009. The next prime is 2222462002027. The reversal of 2222462002021 is 1202002642222.

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 a cyclic number.

It is not a de Polignac number, because 2222462002021 - 2⁵ = 2222462001989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222462002027) 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, 5048161 + ... + 5470726.

It is an arithmetic number, because the mean of its divisors is an integer number (555618183048).

Almost surely, 2^{2222462002021} is an apocalyptic number.

It is an amenable number.

2222462002021 is a deficient number, since it is larger than the sum of its proper divisors (10730171).

2222462002021 is a wasteful number, since it uses less digits than its factorization.

2222462002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10730170.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2222462002021 its reverse (1202002642222), we get a palindrome (3424464644243).

The spelling of 2222462002021 in words is "two trillion, two hundred twenty-two billion, four hundred sixty-two million, two thousand, twenty-one".