200221202101012 has 12 divisors (see below), whose sum is σ = 350398216361536. Its totient is φ = 100107425997720.

The previous prime is 200221202101009. The next prime is 200221202101013. The reversal of 200221202101012 is 210101202122002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200221202101013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793621308 + ... + 793873555.

Almost surely, 2^{200221202101012} is an apocalyptic number.

It is an amenable number.

200221202101012 is a deficient number, since it is larger than the sum of its proper divisors (150177014260524).

200221202101012 is a wasteful number, since it uses less digits than its factorization.

200221202101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587526398 (or 1587526396 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200221202101012 its reverse (210101202122002), we get a palindrome (410322404223014).

The spelling of 200221202101012 in words is "two hundred trillion, two hundred twenty-one billion, two hundred two million, one hundred one thousand, twelve".