2202900481 has 4 divisors (see below), whose sum is σ = 2249770752. Its totient is φ = 2156030212.

The previous prime is 2202900473. The next prime is 2202900541. The reversal of 2202900481 is 1840092022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1840092022 = 2 ⋅920046011.

It is a cyclic number.

It is not a de Polignac number, because 2202900481 - 2³ = 2202900473 is a prime.

It is a super-2 number, since 2×2202900481² = 9705541058380062722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202900421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23435065 + ... + 23435158.

It is an arithmetic number, because the mean of its divisors is an integer number (562442688).

Almost surely, 2^2202900481 is an apocalyptic number.

It is an amenable number.

2202900481 is a deficient number, since it is larger than the sum of its proper divisors (46870271).

2202900481 is an equidigital number, since it uses as much as digits as its factorization.

2202900481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46870270.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2202900481 is about 46935.0666453133. The cubic root of 2202900481 is about 1301.1627626355.

The spelling of 2202900481 in words is "two billion, two hundred two million, nine hundred thousand, four hundred eighty-one".