2012201012022 has 16 divisors (see below), whose sum is σ = 4030226058432. Its totient is φ = 669762998280.

The previous prime is 2012201011993. The next prime is 2012201012153. The reversal of 2012201012022 is 2202101022102.

It is a junction number, because it is equal to n+sod(n) for n = 2012201011992 and 2012201012010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242663608 + ... + 242671899.

It is an arithmetic number, because the mean of its divisors is an integer number (251889128652).

Almost surely, 2^{2012201012022} is an apocalyptic number.

2012201012022 is an abundant number, since it is smaller than the sum of its proper divisors (2018025046410).

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

2012201012022 is a wasteful number, since it uses less digits than its factorization.

2012201012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485336203.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2012201012022 its reverse (2202101022102), we get a palindrome (4214302034124).

The spelling of 2012201012022 in words is "two trillion, twelve billion, two hundred one million, twelve thousand, twenty-two".