22053451101999 has 32 divisors (see below), whose sum is σ = 30004330431744. Its totient is φ = 14404991166720.

The previous prime is 22053451101989. The next prime is 22053451102009. The reversal of 22053451101999 is 99910115435022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22053451101989) and next prime (22053451102009).

It is not a de Polignac number, because 22053451101999 - 2¹² = 22053451097903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22053451101949) 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, 30415387 + ... + 31132019.

It is an arithmetic number, because the mean of its divisors is an integer number (937635325992).

Almost surely, 2^{22053451101999} is an apocalyptic number.

22053451101999 is a deficient number, since it is larger than the sum of its proper divisors (7950879329745).

22053451101999 is a wasteful number, since it uses less digits than its factorization.

22053451101999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717527.

The product of its (nonzero) digits is 874800, while the sum is 51.

The spelling of 22053451101999 in words is "twenty-two trillion, fifty-three billion, four hundred fifty-one million, one hundred one thousand, nine hundred ninety-nine".