1101210020210 has 32 divisors (see below), whose sum is σ = 2052082950912. Its totient is φ = 425206350720.

The previous prime is 1101210020201. The next prime is 1101210020219. The reversal of 1101210020210 is 120200121011.

It is an interprime number because it is at equal distance from previous prime (1101210020201) and next prime (1101210020219).

It is a super-2 number, since 2×1101210020210² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101210020191 and 1101210020200.

It is not an unprimeable number, because it can be changed into a prime (1101210020219) 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, 16013636 + ... + 16082255.

It is an arithmetic number, because the mean of its divisors is an integer number (64127592216).

Almost surely, 2^{1101210020210} is an apocalyptic number.

1101210020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101210020210 is a deficient number, since it is larger than the sum of its proper divisors (950872930702).

1101210020210 is a wasteful number, since it uses less digits than its factorization.

1101210020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32096018.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1101210020210 its reverse (120200121011), we get a palindrome (1221410141221).

The spelling of 1101210020210 in words is "one trillion, one hundred one billion, two hundred ten million, twenty thousand, two hundred ten".