2211450050022 has 16 divisors (see below), whose sum is σ = 4442214077040. Its totient is φ = 733931020512.

The previous prime is 2211450050011. The next prime is 2211450050041. The reversal of 2211450050022 is 2200500541122.

It is a super-2 number, since 2×2211450050022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2211450049974 and 2211450050001.

It is a congruent 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, 804747553 + ... + 804750300.

It is an arithmetic number, because the mean of its divisors is an integer number (277638379815).

Almost surely, 2^{2211450050022} is an apocalyptic number.

2211450050022 is an abundant number, since it is smaller than the sum of its proper divisors (2230764027018).

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

2211450050022 is a wasteful number, since it uses less digits than its factorization.

2211450050022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609498087.

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 2211450050022 its reverse (2200500541122), we get a palindrome (4411950591144).

The spelling of 2211450050022 in words is "two trillion, two hundred eleven billion, four hundred fifty million, fifty thousand, twenty-two".