22400002001010 has 128 divisors (see below), whose sum is σ = 58981990662144. Its totient is φ = 5419919969280.

The previous prime is 22400002000969. The next prime is 22400002001059. The reversal of 22400002001010 is 1010020000422.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1464447 + ... + 6851613.

It is an arithmetic number, because the mean of its divisors is an integer number (460796802048).

Almost surely, 2^{22400002001010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22400002001010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29490995331072).

22400002001010 is an abundant number, since it is smaller than the sum of its proper divisors (36581988661134).

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

22400002001010 is a wasteful number, since it uses less digits than its factorization.

22400002001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5387488.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22400002001010 its reverse (1010020000422), we get a palindrome (23410022001432).

The spelling of 22400002001010 in words is "twenty-two trillion, four hundred billion, two million, one thousand, ten".