2255215022 has 8 divisors (see below), whose sum is σ = 3388397376. Its totient is φ = 1125749232.

The previous prime is 2255215007. The next prime is 2255215057. The reversal of 2255215022 is 2205125522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2255214982 and 2255215000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927623 + ... + 930050.

It is an arithmetic number, because the mean of its divisors is an integer number (423549672).

Almost surely, 2^2255215022 is an apocalyptic number.

2255215022 is a deficient number, since it is larger than the sum of its proper divisors (1133182354).

2255215022 is a wasteful number, since it uses less digits than its factorization.

2255215022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858282.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 2255215022 is about 47489.1042450792. The cubic root of 2255215022 is about 1311.3823029091.

The spelling of 2255215022 in words is "two billion, two hundred fifty-five million, two hundred fifteen thousand, twenty-two".