201000220220102 has 4 divisors (see below), whose sum is σ = 301500330330156. Its totient is φ = 100500110110050.

The previous prime is 201000220220101. The next prime is 201000220220141. The reversal of 201000220220102 is 201022022000102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000220220101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50250055055024 + ... + 50250055055027.

It is an arithmetic number, because the mean of its divisors is an integer number (75375082582539).

Almost surely, 2^{201000220220102} is an apocalyptic number.

201000220220102 is a deficient number, since it is larger than the sum of its proper divisors (100500110110054).

201000220220102 is a wasteful number, since it uses less digits than its factorization.

201000220220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100500110110053.

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

Adding to 201000220220102 its reverse (201022022000102), we get a palindrome (402022242220204).

The spelling of 201000220220102 in words is "two hundred one trillion, two hundred twenty million, two hundred twenty thousand, one hundred two".