1121010222022 has 32 divisors (see below), whose sum is σ = 1787586669792. Its totient is φ = 525415325184.

The previous prime is 1121010221983. The next prime is 1121010222023. The reversal of 1121010222022 is 2202220101211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1121010221987 and 1121010222005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121010222023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16832433 + ... + 16898899.

It is an arithmetic number, because the mean of its divisors is an integer number (55862083431).

Almost surely, 2^{1121010222022} is an apocalyptic number.

1121010222022 is a deficient number, since it is larger than the sum of its proper divisors (666576447770).

1121010222022 is a wasteful number, since it uses less digits than its factorization.

1121010222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68472.

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

Adding to 1121010222022 its reverse (2202220101211), we get a palindrome (3323230323233).

The spelling of 1121010222022 in words is "one trillion, one hundred twenty-one billion, ten million, two hundred twenty-two thousand, twenty-two".