2202012022 has 16 divisors (see below), whose sum is σ = 3794044320. Its totient is φ = 938927808.

The previous prime is 2202011893. The next prime is 2202012037. The reversal of 2202012022 is 2202102022.

It is a junction number, because it is equal to n+sod(n) for n = 2202011993 and 2202012011.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 396447 + ... + 401962.

It is an arithmetic number, because the mean of its divisors is an integer number (237127770).

Almost surely, 2^2202012022 is an apocalyptic number.

2202012022 is a deficient number, since it is larger than the sum of its proper divisors (1592032298).

2202012022 is a wasteful number, since it uses less digits than its factorization.

2202012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798615.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 2202012022 is about 46925.6009231635. The cubic root of 2202012022 is about 1300.9878137101.

Adding to 2202012022 its reverse (2202102022), we get a palindrome (4404114044).

Subtracting 2202012022 from its reverse (2202102022), we obtain a square (90000 = 300²).

The spelling of 2202012022 in words is "two billion, two hundred two million, twelve thousand, twenty-two".