1110021212022 has 32 divisors (see below), whose sum is σ = 2325666470400. Its totient is φ = 352726072608.

The previous prime is 1110021211991. The next prime is 1110021212081. The reversal of 1110021212022 is 2202121200111.

It is a super-2 number, since 2×1110021212022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110021211992 and 1110021212010.

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, 40362408 + ... + 40389899.

It is an arithmetic number, because the mean of its divisors is an integer number (72677077200).

Almost surely, 2^{1110021212022} is an apocalyptic number.

1110021212022 is an abundant number, since it is smaller than the sum of its proper divisors (1215645258378).

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

1110021212022 is a wasteful number, since it uses less digits than its factorization.

1110021212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80752420.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1110021212022 its reverse (2202121200111), we get a palindrome (3312142412133).

The spelling of 1110021212022 in words is "one trillion, one hundred ten billion, twenty-one million, two hundred twelve thousand, twenty-two".