2010001220122 has 16 divisors (see below), whose sum is σ = 3447025106112. Its totient is φ = 861101912160.

The previous prime is 2010001220107. The next prime is 2010001220141. The reversal of 2010001220122 is 2210221000102.

It is a happy 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, 27227004 + ... + 27300727.

It is an arithmetic number, because the mean of its divisors is an integer number (215439069132).

Almost surely, 2^{2010001220122} is an apocalyptic number.

2010001220122 is a deficient number, since it is larger than the sum of its proper divisors (1437023885990).

2010001220122 is a wasteful number, since it uses less digits than its factorization.

2010001220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54530373.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2010001220122 its reverse (2210221000102), we get a palindrome (4220222220224).

The spelling of 2010001220122 in words is "two trillion, ten billion, one million, two hundred twenty thousand, one hundred twenty-two".