2802222801 has 12 divisors (see below), whose sum is σ = 4625891712. Its totient is φ = 1601270136.

The previous prime is 2802222799. The next prime is 2802222803. The reversal of 2802222801 is 1082222082.

It is an interprime number because it is at equal distance from previous prime (2802222799) and next prime (2802222803).

It is not a de Polignac number, because 2802222801 - 2¹ = 2802222799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2802222803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22239801 + ... + 22239926.

It is an arithmetic number, because the mean of its divisors is an integer number (385490976).

Almost surely, 2^2802222801 is an apocalyptic number.

2802222801 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2802222801 is a deficient number, since it is larger than the sum of its proper divisors (1823668911).

2802222801 is a wasteful number, since it uses less digits than its factorization.

2802222801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44479740 (or 44479737 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 2802222801 is about 52936.0255497143. The cubic root of 2802222801 is about 1409.8326178250.

Adding to 2802222801 its reverse (1082222082), we get a palindrome (3884444883).

It can be divided in two parts, 280 and 2222801, that added together give a square (2223081 = 1491²).

The spelling of 2802222801 in words is "two billion, eight hundred two million, two hundred twenty-two thousand, eight hundred one".