1101211010260 has 24 divisors (see below), whose sum is σ = 2318984760960. Its totient is φ = 439257425184.

The previous prime is 1101211010213. The next prime is 1101211010261. The reversal of 1101211010260 is 620101121011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101211010261) 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, 76678824 + ... + 76693183.

It is an arithmetic number, because the mean of its divisors is an integer number (96624365040).

Almost surely, 2^{1101211010260} is an apocalyptic number.

1101211010260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101211010260 is an abundant number, since it is smaller than the sum of its proper divisors (1217773750700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101211010260 is a wasteful number, since it uses less digits than its factorization.

1101211010260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153372375 (or 153372373 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1101211010260 its reverse (620101121011), we get a palindrome (1721312131271).

The spelling of 1101211010260 in words is "one trillion, one hundred one billion, two hundred eleven million, ten thousand, two hundred sixty".