1201101010022 has 8 divisors (see below), whose sum is σ = 1802451900072. Its totient is φ = 600283710000.

The previous prime is 1201101010019. The next prime is 1201101010037. The reversal of 1201101010022 is 2200101011021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1201101009985 and 1201101010012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133391879 + ... + 133400882.

It is an arithmetic number, because the mean of its divisors is an integer number (225306487509).

Almost surely, 2^{1201101010022} is an apocalyptic number.

1201101010022 is a deficient number, since it is larger than the sum of its proper divisors (601350890050).

1201101010022 is a wasteful number, since it uses less digits than its factorization.

1201101010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266795014.

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

Adding to 1201101010022 its reverse (2200101011021), we get a palindrome (3401202021043).

Subtracting 1201101010022 from its reverse (2200101011021), we obtain a palindrome (999000000999).

The spelling of 1201101010022 in words is "one trillion, two hundred one billion, one hundred one million, ten thousand, twenty-two".