1010400022011 has 32 divisors (see below), whose sum is σ = 1394234956800. Its totient is φ = 650375346816.

The previous prime is 1010400021989. The next prime is 1010400022039. The reversal of 1010400022011 is 1102200040101.

It is a happy number.

It is not a de Polignac number, because 1010400022011 - 2⁵ = 1010400021979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010400022061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11058165 + ... + 11149161.

It is an arithmetic number, because the mean of its divisors is an integer number (43569842400).

Almost surely, 2^{1010400022011} is an apocalyptic number.

1010400022011 is a deficient number, since it is larger than the sum of its proper divisors (383834934789).

1010400022011 is a wasteful number, since it uses less digits than its factorization.

1010400022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91803.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1010400022011 its reverse (1102200040101), we get a palindrome (2112600062112).

The spelling of 1010400022011 in words is "one trillion, ten billion, four hundred million, twenty-two thousand, eleven".