2220240402022 has 4 divisors (see below), whose sum is σ = 3330360603036. Its totient is φ = 1110120201010.

The previous prime is 2220240401957. The next prime is 2220240402031. The reversal of 2220240402022 is 2202040420222.

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 = 2220240401984 and 2220240402002.

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, 555060100504 + ... + 555060100507.

It is an arithmetic number, because the mean of its divisors is an integer number (832590150759).

Almost surely, 2^{2220240402022} is an apocalyptic number.

2220240402022 is a deficient number, since it is larger than the sum of its proper divisors (1110120201014).

2220240402022 is a wasteful number, since it uses less digits than its factorization.

2220240402022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110120201013.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2220240402022 its reverse (2202040420222), we get a palindrome (4422280822244).

It can be divided in two parts, 2220240 and 402022, that added together give a palindrome (2622262).

The spelling of 2220240402022 in words is "two trillion, two hundred twenty billion, two hundred forty million, four hundred two thousand, twenty-two".