2402446022 has 4 divisors (see below), whose sum is σ = 3603669036. Its totient is φ = 1201223010.

The previous prime is 2402446009. The next prime is 2402446049. The reversal of 2402446022 is 2206442042.

It is a happy number.

2402446022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2402445982 and 2402446000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600611504 + ... + 600611507.

It is an arithmetic number, because the mean of its divisors is an integer number (900917259).

Almost surely, 2^2402446022 is an apocalyptic number.

2402446022 is a deficient number, since it is larger than the sum of its proper divisors (1201223014).

2402446022 is a wasteful number, since it uses less digits than its factorization.

2402446022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201223013.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2402446022 is about 49014.7531055702. The cubic root of 2402446022 is about 1339.3205923187.

Adding to 2402446022 its reverse (2206442042), we get a palindrome (4608888064).

The spelling of 2402446022 in words is "two billion, four hundred two million, four hundred forty-six thousand, twenty-two".