11101012223042 has 24 divisors (see below), whose sum is σ = 19372191679440. Its totient is φ = 4757071167240.

The previous prime is 11101012222967. The next prime is 11101012223129. The reversal of 11101012223042 is 24032221010111.

It is a super-2 number, since 2×11101012223042² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5090084 + ... + 6936207.

It is an arithmetic number, because the mean of its divisors is an integer number (807174653310).

Almost surely, 2^{11101012223042} is an apocalyptic number.

11101012223042 is a deficient number, since it is larger than the sum of its proper divisors (8271179456398).

11101012223042 is a wasteful number, since it uses less digits than its factorization.

11101012223042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12035726 (or 12035719 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11101012223042 its reverse (24032221010111), we get a palindrome (35133233233153).

The spelling of 11101012223042 in words is "eleven trillion, one hundred one billion, twelve million, two hundred twenty-three thousand, forty-two".