2134222748 has 24 divisors (see below), whose sum is σ = 4276860000. Its totient is φ = 912863808.

The previous prime is 2134222729. The next prime is 2134222777. The reversal of 2134222748 is 8472224312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60623 + ... + 89126.

It is an arithmetic number, because the mean of its divisors is an integer number (178202500).

Almost surely, 2^2134222748 is an apocalyptic number.

2134222748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2134222748 is an abundant number, since it is smaller than the sum of its proper divisors (2142637252).

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

2134222748 is a wasteful number, since it uses less digits than its factorization.

2134222748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150269 (or 150267 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 2134222748 is about 46197.6487280468. The cubic root of 2134222748 is about 1287.4980547053.

The spelling of 2134222748 in words is "two billion, one hundred thirty-four million, two hundred twenty-two thousand, seven hundred forty-eight".