1101211200022 has 32 divisors (see below), whose sum is σ = 1675668151872. Its totient is φ = 542710554624.

The previous prime is 1101211199939. The next prime is 1101211200031. The reversal of 1101211200022 is 2200021121011.

It is a super-2 number, since 2×1101211200022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101211199975 and 1101211200011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43935718 + ... + 43960774.

It is an arithmetic number, because the mean of its divisors is an integer number (52364629746).

Almost surely, 2^{1101211200022} is an apocalyptic number.

1101211200022 is a deficient number, since it is larger than the sum of its proper divisors (574456951850).

1101211200022 is a wasteful number, since it uses less digits than its factorization.

1101211200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26152.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1101211200022 its reverse (2200021121011), we get a palindrome (3301232321033).

The spelling of 1101211200022 in words is "one trillion, one hundred one billion, two hundred eleven million, two hundred thousand, twenty-two".