201200022020010 has 64 divisors (see below), whose sum is σ = 520068190134528. Its totient is φ = 49522014710784.

The previous prime is 201200022020009. The next prime is 201200022020069. The reversal of 201200022020010 is 10020220002102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16918582 + ... + 26241921.

It is an arithmetic number, because the mean of its divisors is an integer number (8126065470852).

Almost surely, 2^{201200022020010} is an apocalyptic number.

201200022020010 is an abundant number, since it is smaller than the sum of its proper divisors (318868168114518).

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

201200022020010 is a wasteful number, since it uses less digits than its factorization.

201200022020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43172479.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 201200022020010 its reverse (10020220002102), we get a palindrome (211220242022112).

The spelling of 201200022020010 in words is "two hundred one trillion, two hundred billion, twenty-two million, twenty thousand, ten".