120202221022 has 16 divisors (see below), whose sum is σ = 194215694400. Its totient is φ = 55465697952.

The previous prime is 120202221019. The next prime is 120202221043. The reversal of 120202221022 is 220122202021.

It is a junction number, because it is equal to n+sod(n) for n = 120202220987 and 120202221005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389878 + ... + 626425.

It is an arithmetic number, because the mean of its divisors is an integer number (12138480900).

Almost surely, 2^120202221022 is an apocalyptic number.

120202221022 is a deficient number, since it is larger than the sum of its proper divisors (74013473378).

120202221022 is a wasteful number, since it uses less digits than its factorization.

120202221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020867.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 120202221022 its reverse (220122202021), we get a palindrome (340324423043).

The spelling of 120202221022 in words is "one hundred twenty billion, two hundred two million, two hundred twenty-one thousand, twenty-two".