1101112020122 has 8 divisors (see below), whose sum is σ = 1651714003872. Its totient is φ = 550540685500.

The previous prime is 1101112020091. The next prime is 1101112020137. The reversal of 1101112020122 is 2210202111011.

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

It is a junction number, because it is equal to n+sod(n) for n = 1101112020097 and 1101112020106.

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, 7572254 + ... + 7716297.

It is an arithmetic number, because the mean of its divisors is an integer number (206464250484).

Almost surely, 2^{1101112020122} is an apocalyptic number.

1101112020122 is a deficient number, since it is larger than the sum of its proper divisors (550601983750).

1101112020122 is a wasteful number, since it uses less digits than its factorization.

1101112020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15324564.

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

Adding to 1101112020122 its reverse (2210202111011), we get a palindrome (3311314131133).

The spelling of 1101112020122 in words is "one trillion, one hundred one billion, one hundred twelve million, twenty thousand, one hundred twenty-two".