1120121022201 has 8 divisors (see below), whose sum is σ = 1493617555104. Its totient is φ = 746685918720.

The previous prime is 1120121022199. The next prime is 1120121022203. The reversal of 1120121022201 is 1022201210211.

It is an interprime number because it is at equal distance from previous prime (1120121022199) and next prime (1120121022203).

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

It is not a de Polignac number, because 1120121022201 - 2¹ = 1120121022199 is a prime.

It is a super-2 number, since 2×1120121022201² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120121022203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15314791 + ... + 15387756.

It is an arithmetic number, because the mean of its divisors is an integer number (186702194388).

Almost surely, 2^{1120121022201} is an apocalyptic number.

It is an amenable number.

1120121022201 is a deficient number, since it is larger than the sum of its proper divisors (373496532903).

1120121022201 is a wasteful number, since it uses less digits than its factorization.

1120121022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30714711.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1120121022201 its reverse (1022201210211), we get a palindrome (2142322232412).

The spelling of 1120121022201 in words is "one trillion, one hundred twenty billion, one hundred twenty-one million, twenty-two thousand, two hundred one".