2012011203022 has 8 divisors (see below), whose sum is σ = 3018647807136. Its totient is φ = 1005795267312.

The previous prime is 2012011203019. The next prime is 2012011203029. The reversal of 2012011203022 is 2203021102102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2012011202987 and 2012011203005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012011203029) 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, 105155143 + ... + 105174274.

It is an arithmetic number, because the mean of its divisors is an integer number (377330975892).

Almost surely, 2^{2012011203022} is an apocalyptic number.

2012011203022 is a deficient number, since it is larger than the sum of its proper divisors (1006636604114).

2012011203022 is a wasteful number, since it uses less digits than its factorization.

2012011203022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210334202.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2012011203022 its reverse (2203021102102), we get a palindrome (4215032305124).

The spelling of 2012011203022 in words is "two trillion, twelve billion, eleven million, two hundred three thousand, twenty-two".