2222100425445 has 32 divisors (see below), whose sum is σ = 3567654211968. Its totient is φ = 1181023930368.

The previous prime is 2222100425437. The next prime is 2222100425453. The reversal of 2222100425445 is 5445240012222.

It is an interprime number because it is at equal distance from previous prime (2222100425437) and next prime (2222100425453).

It is not a de Polignac number, because 2222100425445 - 2³ = 2222100425437 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24347137 + ... + 24438233.

It is an arithmetic number, because the mean of its divisors is an integer number (111489194124).

Almost surely, 2^{2222100425445} is an apocalyptic number.

It is an amenable number.

2222100425445 is a deficient number, since it is larger than the sum of its proper divisors (1345553786523).

2222100425445 is a wasteful number, since it uses less digits than its factorization.

2222100425445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96709.

The product of its (nonzero) digits is 51200, while the sum is 33.

Adding to 2222100425445 its reverse (5445240012222), we get a palindrome (7667340437667).

The spelling of 2222100425445 in words is "two trillion, two hundred twenty-two billion, one hundred million, four hundred twenty-five thousand, four hundred forty-five".