2255225401 has 24 divisors (see below), whose sum is σ = 2681368704. Its totient is φ = 1880199360.

The previous prime is 2255225383. The next prime is 2255225431. The reversal of 2255225401 is 1045225522.

It is not a de Polignac number, because 2255225401 - 2¹⁵ = 2255192633 is a prime.

It is a super-2 number, since 2×2255225401² = 10172083218631221602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2255225401.

It is not an unprimeable number, because it can be changed into a prime (2255225431) 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, 288000 + ... + 295726.

It is an arithmetic number, because the mean of its divisors is an integer number (111723696).

Almost surely, 2^2255225401 is an apocalyptic number.

It is an amenable number.

2255225401 is a deficient number, since it is larger than the sum of its proper divisors (426143303).

2255225401 is a wasteful number, since it uses less digits than its factorization.

2255225401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7921 (or 7908 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 2255225401 is about 47489.2135226516. The cubic root of 2255225401 is about 1311.3843146634.

The spelling of 2255225401 in words is "two billion, two hundred fifty-five million, two hundred twenty-five thousand, four hundred one".