2262220500 has 48 divisors (see below), whose sum is σ = 6587590464. Its totient is φ = 603258400.

The previous prime is 2262220489. The next prime is 2262220507. The reversal of 2262220500 is 50222622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262220507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752574 + ... + 755573.

It is an arithmetic number, because the mean of its divisors is an integer number (137241468).

Almost surely, 2^2262220500 is an apocalyptic number.

2262220500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2262220500 is an abundant number, since it is smaller than the sum of its proper divisors (4325369964).

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

2262220500 is a wasteful number, since it uses less digits than its factorization.

2262220500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508169 (or 1508157 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2262220500 is about 47562.8058465856. The cubic root of 2262220500 is about 1312.7387683523.

The spelling of 2262220500 in words is "two billion, two hundred sixty-two million, two hundred twenty thousand, five hundred".