2225503454100 has 72 divisors (see below), whose sum is σ = 6454063663488. Its totient is φ = 592090598400.

The previous prime is 2225503454099. The next prime is 2225503454101. The reversal of 2225503454100 is 14543055222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2225503454099) and next prime (2225503454101).

It is a super-2 number, since 2×2225503454100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225503454101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8476669 + ... + 8735268.

It is an arithmetic number, because the mean of its divisors is an integer number (89639773104).

Almost surely, 2^{2225503454100} is an apocalyptic number.

2225503454100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2225503454100 is an abundant number, since it is smaller than the sum of its proper divisors (4228560209388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2225503454100 is a wasteful number, since it uses less digits than its factorization.

2225503454100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17212385 (or 17212378 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 2225503454100 in words is "two trillion, two hundred twenty-five billion, five hundred three million, four hundred fifty-four thousand, one hundred".