20200210200122 has 8 divisors (see below), whose sum is σ = 31345153758900. Its totient is φ = 9751825613824.

The previous prime is 20200210200113. The next prime is 20200210200179. The reversal of 20200210200122 is 22100201200202.

It can be written as a sum of positive squares in 2 ways, for example, as 19087820219521 + 1112389980601 = 4368961^2 + 1054699^2 .

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

It is a super-2 number, since 2×20200210200122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20200210200097 and 20200210200106.

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, 174139743047 + ... + 174139743162.

Almost surely, 2^{20200210200122} is an apocalyptic number.

20200210200122 is a deficient number, since it is larger than the sum of its proper divisors (11144943558778).

20200210200122 is a wasteful number, since it uses less digits than its factorization.

20200210200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348279486240.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20200210200122 its reverse (22100201200202), we get a palindrome (42300411400324).

The spelling of 20200210200122 in words is "twenty trillion, two hundred billion, two hundred ten million, two hundred thousand, one hundred twenty-two".