120202122211102 has 16 divisors (see below), whose sum is σ = 180335920503312. Its totient is φ = 60090149695680.

The previous prime is 120202122211049. The next prime is 120202122211147. The reversal of 120202122211102 is 201112221202021.

It is a super-2 number, since 2×120202122211102² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120202122211102.

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, 255573577 + ... + 256043467.

It is an arithmetic number, because the mean of its divisors is an integer number (11270995031457).

Almost surely, 2^{120202122211102} is an apocalyptic number.

120202122211102 is a deficient number, since it is larger than the sum of its proper divisors (60133798292210).

120202122211102 is a wasteful number, since it uses less digits than its factorization.

120202122211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492843.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120202122211102 its reverse (201112221202021), we get a palindrome (321314343413123).

The spelling of 120202122211102 in words is "one hundred twenty trillion, two hundred two billion, one hundred twenty-two million, two hundred eleven thousand, one hundred two".