2010001221122 has 16 divisors (see below), whose sum is σ = 3019267310400. Its totient is φ = 1003578953040.

The previous prime is 2010001221101. The next prime is 2010001221149. The reversal of 2010001221122 is 2211221000102.

It is a super-2 number, since 2×2010001221122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2010001221097 and 2010001221106.

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, 32646347 + ... + 32707857.

It is an arithmetic number, because the mean of its divisors is an integer number (188704206900).

Almost surely, 2^{2010001221122} is an apocalyptic number.

2010001221122 is a deficient number, since it is larger than the sum of its proper divisors (1009266089278).

2010001221122 is a wasteful number, since it uses less digits than its factorization.

2010001221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84361.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2010001221122 its reverse (2211221000102), we get a palindrome (4221222221224).

The spelling of 2010001221122 in words is "two trillion, ten billion, one million, two hundred twenty-one thousand, one hundred twenty-two".