11022012112002 has 16 divisors (see below), whose sum is σ = 22073693175360. Its totient is φ = 3669059212112.

The previous prime is 11022012111977. The next prime is 11022012112003. The reversal of 11022012112002 is 20021121022011.

It is not an unprimeable number, because it can be changed into a prime (11022012112003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1236201477 + ... + 1236210392.

It is an arithmetic number, because the mean of its divisors is an integer number (1379605823460).

Almost surely, 2^{11022012112002} is an apocalyptic number.

11022012112002 is an abundant number, since it is smaller than the sum of its proper divisors (11051681063358).

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

11022012112002 is a wasteful number, since it uses less digits than its factorization.

11022012112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472412617.

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

Adding to 11022012112002 its reverse (20021121022011), we get a palindrome (31043133134013).

The spelling of 11022012112002 in words is "eleven trillion, twenty-two billion, twelve million, one hundred twelve thousand, two".