1111020100022 has 16 divisors (see below), whose sum is σ = 1914176774400. Its totient is φ = 473758749288.

The previous prime is 1111020100007. The next prime is 1111020100063. The reversal of 1111020100022 is 2200010201111.

It is a junction number, because it is equal to n+sod(n) for n = 1111020099976 and 1111020100012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199390628 + ... + 199396199.

It is an arithmetic number, because the mean of its divisors is an integer number (119636048400).

Almost surely, 2^{1111020100022} is an apocalyptic number.

1111020100022 is a deficient number, since it is larger than the sum of its proper divisors (803156674378).

1111020100022 is a wasteful number, since it uses less digits than its factorization.

1111020100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398787035.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1111020100022 its reverse (2200010201111), we get a palindrome (3311030301133).

The spelling of 1111020100022 in words is "one trillion, one hundred eleven billion, twenty million, one hundred thousand, twenty-two".