120100012210202 has 4 divisors (see below), whose sum is σ = 180150018315306. Its totient is φ = 60050006105100.

The previous prime is 120100012210151. The next prime is 120100012210231. The reversal of 120100012210202 is 202012210001021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 96372094991041 + 23727917219161 = 9816929^2 + 4871131^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30025003052549 + ... + 30025003052552.

Almost surely, 2^{120100012210202} is an apocalyptic number.

120100012210202 is a deficient number, since it is larger than the sum of its proper divisors (60050006105104).

120100012210202 is an equidigital number, since it uses as much as digits as its factorization.

120100012210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60050006105103.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120100012210202 its reverse (202012210001021), we get a palindrome (322112222211223).

The spelling of 120100012210202 in words is "one hundred twenty trillion, one hundred billion, twelve million, two hundred ten thousand, two hundred two".