2012022001010 has 96 divisors (see below), whose sum is σ = 4437900290880. Its totient is φ = 653051548800.

The previous prime is 2012022001007. The next prime is 2012022001013. The reversal of 2012022001010 is 101002202102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2012022001007) and next prime (2012022001013).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2012022000982 and 2012022001000.

It is not an unprimeable number, because it can be changed into a prime (2012022001013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12778865 + ... + 12935355.

It is an arithmetic number, because the mean of its divisors is an integer number (46228128030).

Almost surely, 2^{2012022001010} is an apocalyptic number.

2012022001010 is an abundant number, since it is smaller than the sum of its proper divisors (2425878289870).

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

2012022001010 is a wasteful number, since it uses less digits than its factorization.

2012022001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157912 (or 157905 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2012022001010 its reverse (101002202102), we get a palindrome (2113024203112).

The spelling of 2012022001010 in words is "two trillion, twelve billion, twenty-two million, one thousand, ten".