1201130222110 has 128 divisors (see below), whose sum is σ = 2669978787840. Its totient is φ = 378852816384.

The previous prime is 1201130222077. The next prime is 1201130222143. The reversal of 1201130222110 is 112220311021.

It is an interprime number because it is at equal distance from previous prime (1201130222077) and next prime (1201130222143).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 391628797 + ... + 391631863.

It is an arithmetic number, because the mean of its divisors is an integer number (20859209280).

Almost surely, 2^{1201130222110} is an apocalyptic number.

1201130222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201130222110 is an abundant number, since it is smaller than the sum of its proper divisors (1468848565730).

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

1201130222110 is a wasteful number, since it uses less digits than its factorization.

1201130222110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4410.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1201130222110 its reverse (112220311021), we get a palindrome (1313350533131).

The spelling of 1201130222110 in words is "one trillion, two hundred one billion, one hundred thirty million, two hundred twenty-two thousand, one hundred ten".