1120001001022 has 32 divisors (see below), whose sum is σ = 1710603785088. Its totient is φ = 549896100000.

The previous prime is 1120001001011. The next prime is 1120001001029. The reversal of 1120001001022 is 2201001000211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120001001029) 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, 47910997 + ... + 47934367.

It is an arithmetic number, because the mean of its divisors is an integer number (53456368284).

Almost surely, 2^{1120001001022} is an apocalyptic number.

1120001001022 is a deficient number, since it is larger than the sum of its proper divisors (590602784066).

1120001001022 is a wasteful number, since it uses less digits than its factorization.

1120001001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25416.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1120001001022 its reverse (2201001000211), we get a palindrome (3321002001233).

The spelling of 1120001001022 in words is "one trillion, one hundred twenty billion, one million, one thousand, twenty-two".