1102012001022 has 16 divisors (see below), whose sum is σ = 2218620189312. Its totient is φ = 364904635800.

The previous prime is 1102012000987. The next prime is 1102012001039. The reversal of 1102012001022 is 2201002102011.

It is a junction number, because it is equal to n+sod(n) for n = 1102012000989 and 1102012001007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608173488 + ... + 608175299.

It is an arithmetic number, because the mean of its divisors is an integer number (138663761832).

Almost surely, 2^{1102012001022} is an apocalyptic number.

1102012001022 is an abundant number, since it is smaller than the sum of its proper divisors (1116608188290).

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

1102012001022 is a wasteful number, since it uses less digits than its factorization.

1102012001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216348943.

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

Adding to 1102012001022 its reverse (2201002102011), we get a palindrome (3303014103033).

The spelling of 1102012001022 in words is "one trillion, one hundred two billion, twelve million, one thousand, twenty-two".