1102020111122 has 8 divisors (see below), whose sum is σ = 1889177333376. Its totient is φ = 472294333332.

The previous prime is 1102020111103. The next prime is 1102020111131. The reversal of 1102020111122 is 2211110202011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 78715722223 = 1102020111122 / (1 + 1 + 0 + 2 + 0 + 2 + 0 + 1 + 1 + 1 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1102020111097 and 1102020111106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39357861098 + ... + 39357861125.

It is an arithmetic number, because the mean of its divisors is an integer number (236147166672).

Almost surely, 2^{1102020111122} is an apocalyptic number.

1102020111122 is a deficient number, since it is larger than the sum of its proper divisors (787157222254).

1102020111122 is an equidigital number, since it uses as much as digits as its factorization.

1102020111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78715722232.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1102020111122 its reverse (2211110202011), we get a palindrome (3313130313133).

The spelling of 1102020111122 in words is "one trillion, one hundred two billion, twenty million, one hundred eleven thousand, one hundred twenty-two".