2202269748 has 96 divisors (see below), whose sum is σ = 6068987904. Its totient is φ = 608404608.

The previous prime is 2202269731. The next prime is 2202269801. The reversal of 2202269748 is 8479622022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 516915 + ... + 521157.

It is an arithmetic number, because the mean of its divisors is an integer number (63218624).

Almost surely, 2^2202269748 is an apocalyptic number.

2202269748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202269748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3034493952).

2202269748 is an abundant number, since it is smaller than the sum of its proper divisors (3866718156).

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

2202269748 is a wasteful number, since it uses less digits than its factorization.

2202269748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461 (or 4459 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 2202269748 is about 46928.3469557580. The cubic root of 2202269748 is about 1301.0385680961.

The spelling of 2202269748 in words is "two billion, two hundred two million, two hundred sixty-nine thousand, seven hundred forty-eight".