122220021202 has 8 divisors (see below), whose sum is σ = 183516535296. Its totient is φ = 61047842772.

The previous prime is 122220021071. The next prime is 122220021211. The reversal of 122220021202 is 202120022221.

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

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, 31081458 + ... + 31085389.

It is an arithmetic number, because the mean of its divisors is an integer number (22939566912).

Almost surely, 2^122220021202 is an apocalyptic number.

122220021202 is a deficient number, since it is larger than the sum of its proper divisors (61296514094).

122220021202 is an equidigital number, since it uses as much as digits as its factorization.

122220021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62167832.

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

Adding to 122220021202 its reverse (202120022221), we get a palindrome (324340043423).

The spelling of 122220021202 in words is "one hundred twenty-two billion, two hundred twenty million, twenty-one thousand, two hundred two".