1201101102022 has 16 divisors (see below), whose sum is σ = 1824663075840. Its totient is φ = 592881791112.

The previous prime is 1201101102011. The next prime is 1201101102029. The reversal of 1201101102022 is 2202011011021.

It is a junction number, because it is equal to n+sod(n) for n = 1201101101993 and 1201101102011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201101102029) 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, 992083 + ... + 1840225.

It is an arithmetic number, because the mean of its divisors is an integer number (114041442240).

Almost surely, 2^{1201101102022} is an apocalyptic number.

1201101102022 is a deficient number, since it is larger than the sum of its proper divisors (623561973818).

1201101102022 is an equidigital number, since it uses as much as digits as its factorization.

1201101102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857187.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1201101102022 its reverse (2202011011021), we get a palindrome (3403112113043).

The spelling of 1201101102022 in words is "one trillion, two hundred one billion, one hundred one million, one hundred two thousand, twenty-two".