120202020022 has 32 divisors (see below), whose sum is σ = 209335329792. Its totient is φ = 50699525184.

The previous prime is 120202020019. The next prime is 120202020023. The reversal of 120202020022 is 220020202021.

It is a junction number, because it is equal to n+sod(n) for n = 120202019984 and 120202020011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120202020023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346173 + ... + 600199.

It is an arithmetic number, because the mean of its divisors is an integer number (6541729056).

Almost surely, 2^120202020022 is an apocalyptic number.

120202020022 is a deficient number, since it is larger than the sum of its proper divisors (89133309770).

120202020022 is a wasteful number, since it uses less digits than its factorization.

120202020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254572.

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

Adding to 120202020022 its reverse (220020202021), we get a palindrome (340222222043).

The spelling of 120202020022 in words is "one hundred twenty billion, two hundred two million, twenty thousand, twenty-two".