20010012011202 has 32 divisors (see below), whose sum is σ = 40141551852288. Its totient is φ = 6649757047296.

The previous prime is 20010012011023. The next prime is 20010012011219. The reversal of 20010012011202 is 20211021001002.

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, 9490503 + ... + 11405685.

It is an arithmetic number, because the mean of its divisors is an integer number (1254423495384).

Almost surely, 2^{20010012011202} is an apocalyptic number.

20010012011202 is an abundant number, since it is smaller than the sum of its proper divisors (20131539841086).

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

20010012011202 is a wasteful number, since it uses less digits than its factorization.

20010012011202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920474.

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

Adding to 20010012011202 its reverse (20211021001002), we get a palindrome (40221033012204).

The spelling of 20010012011202 in words is "twenty trillion, ten billion, twelve million, eleven thousand, two hundred two".