120221212202 has 32 divisors (see below), whose sum is σ = 222040560000. Its totient is φ = 47539960128.

The previous prime is 120221212169. The next prime is 120221212219. The reversal of 120221212202 is 202212122021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296549 + ... + 573047.

It is an arithmetic number, because the mean of its divisors is an integer number (6938767500).

Almost surely, 2^120221212202 is an apocalyptic number.

120221212202 is a deficient number, since it is larger than the sum of its proper divisors (101819347798).

120221212202 is a wasteful number, since it uses less digits than its factorization.

120221212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278910.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120221212202 its reverse (202212122021), we get a palindrome (322433334223).

The spelling of 120221212202 in words is "one hundred twenty billion, two hundred twenty-one million, two hundred twelve thousand, two hundred two".