2233777890 has 32 divisors (see below), whose sum is σ = 5362323840. Its totient is φ = 595534464.

The previous prime is 2233777879. The next prime is 2233777891. The reversal of 2233777890 is 987773322.

It is not an unprimeable number, because it can be changed into a prime (2233777891) 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, 217491 + ... + 227529.

It is an arithmetic number, because the mean of its divisors is an integer number (167572620).

Almost surely, 2^2233777890 is an apocalyptic number.

2233777890 is an abundant number, since it is smaller than the sum of its proper divisors (3128545950).

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

2233777890 is a wasteful number, since it uses less digits than its factorization.

2233777890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17466.

The product of its (nonzero) digits is 889056, while the sum is 48.

The square root of 2233777890 is about 47262.8595199233. The cubic root of 2233777890 is about 1307.2139164264.

The spelling of 2233777890 in words is "two billion, two hundred thirty-three million, seven hundred seventy-seven thousand, eight hundred ninety".