200120001210102 has 32 divisors (see below), whose sum is σ = 409563041247360. Its totient is φ = 65152941900480.

The previous prime is 200120001210091. The next prime is 200120001210137. The reversal of 200120001210102 is 201012100021002.

It is a congruent 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, 7326327 + ... + 21305282.

It is an arithmetic number, because the mean of its divisors is an integer number (12798845038980).

Almost surely, 2^{200120001210102} is an apocalyptic number.

200120001210102 is an abundant number, since it is smaller than the sum of its proper divisors (209443040037258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200120001210102 is a wasteful number, since it uses less digits than its factorization.

200120001210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28658748.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200120001210102 its reverse (201012100021002), we get a palindrome (401132101231104).

The spelling of 200120001210102 in words is "two hundred trillion, one hundred twenty billion, one million, two hundred ten thousand, one hundred two".