11020012202122 has 32 divisors (see below), whose sum is σ = 21047340257280. Its totient is φ = 4202159941680.

The previous prime is 11020012202099. The next prime is 11020012202159. The reversal of 11020012202122 is 22120221002011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11020012202096 and 11020012202105.

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, 761253622 + ... + 761268097.

It is an arithmetic number, because the mean of its divisors is an integer number (657729383040).

Almost surely, 2^{11020012202122} is an apocalyptic number.

11020012202122 is a deficient number, since it is larger than the sum of its proper divisors (10027328055158).

11020012202122 is a wasteful number, since it uses less digits than its factorization.

11020012202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522521786.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11020012202122 its reverse (22120221002011), we get a palindrome (33140233204133).

The spelling of 11020012202122 in words is "eleven trillion, twenty billion, twelve million, two hundred two thousand, one hundred twenty-two".