20220201101019 has 8 divisors (see below), whose sum is σ = 27041719097152. Its totient is φ = 13439408586120.

The previous prime is 20220201100943. The next prime is 20220201101033. The reversal of 20220201101019 is 91010110202202.

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

It is not a de Polignac number, because 20220201101019 - 2²³ = 20220192712411 is a prime.

It is a super-2 number, since 2×20220201101019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20220201100986 and 20220201101004.

It is not an unprimeable number, because it can be changed into a prime (20220201101059) 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, 10181369149 + ... + 10181371134.

It is an arithmetic number, because the mean of its divisors is an integer number (3380214887144).

Almost surely, 2^{20220201101019} is an apocalyptic number.

20220201101019 is a deficient number, since it is larger than the sum of its proper divisors (6821517996133).

20220201101019 is a wasteful number, since it uses less digits than its factorization.

20220201101019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20362740617.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 20220201101019 in words is "twenty trillion, two hundred twenty billion, two hundred one million, one hundred one thousand, nineteen".