1120212002001 has 64 divisors (see below), whose sum is σ = 1613593681920. Its totient is φ = 689919310080.

The previous prime is 1120212001969. The next prime is 1120212002003. The reversal of 1120212002001 is 1002002120211.

It is not a de Polignac number, because 1120212002001 - 2⁵ = 1120212001969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120212002003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41687496 + ... + 41714358.

It is an arithmetic number, because the mean of its divisors is an integer number (25212401280).

Almost surely, 2^{1120212002001} is an apocalyptic number.

It is an amenable number.

1120212002001 is a deficient number, since it is larger than the sum of its proper divisors (493381679919).

1120212002001 is a wasteful number, since it uses less digits than its factorization.

1120212002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27166.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1120212002001 its reverse (1002002120211), we get a palindrome (2122214122212).

The spelling of 1120212002001 in words is "one trillion, one hundred twenty billion, two hundred twelve million, two thousand, one".