2042220022 has 8 divisors (see below), whose sum is σ = 3076041672. Its totient is φ = 1016872800.

The previous prime is 2042220017. The next prime is 2042220053. The reversal of 2042220022 is 2200222402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2042220022³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2042219978 and 2042220005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2118004 + ... + 2118967.

It is an arithmetic number, because the mean of its divisors is an integer number (384505209).

Almost surely, 2^2042220022 is an apocalyptic number.

2042220022 is a deficient number, since it is larger than the sum of its proper divisors (1033821650).

2042220022 is a wasteful number, since it uses less digits than its factorization.

2042220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4237214.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2042220022 is about 45190.9285365990. The cubic root of 2042220022 is about 1268.7250358132.

Adding to 2042220022 its reverse (2200222402), we get a palindrome (4242442424).

The spelling of 2042220022 in words is "two billion, forty-two million, two hundred twenty thousand, twenty-two".